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| 1 | Applause-O-Meter  | Technology | Audiovisual Devices |
| Applause-O-Meter Lisa competes on Krusty's singing competition Li'l Starmaker. "Not affiliated with American Idol, we've never even heard of American Idol." Auditions held at Springfield Mall. "Warning: We're looking for cute not creepy" Homer writes songs for Lisa until she fires him, and he takes on another contestant named Cameron, also known as Johnny Rainbow. The competition takes place at Krustylu Studios. Lisa writes her own song called Always My Dad, so powerful that she makes the Applause-O-Meter cry battery acid. Homer sabotages Cameron by writing the song Privileged Boy.
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| 2 | AT-5000  | Technology | Audiovisual Devices |
| AT-5000 Auto dialer that was used to pull a telemarketing scam that Homer digs out of the Kwik-E-Mart dumpster and uses it for tele-panhandling. Professor Frink's very first patent.
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| 3 | Atomic Dough Maker  | Technology | Electronics |
| Atomic Dough Maker Machine at the cracker factory where Milhouse spends the day with his father for Go To Work With Your Parents Day.

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| 4 | Auto Dresser  | Technology | Electronics |
| Auto Dresser Machine in Mr. Burns' bedroom to help him get dressed.
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| 5 | Bigulator  | Technology | Electronics |
| Bigulator Device created to shrink Lisa down small enough to visit the miniature civilization that evolves in her science project.
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| 6 | Carnivale  | Technology | Audiovisual Devices |
| Carnivale New TV model that Homer buys at Appliance Zone at the Ogdenville Outlet Mall in Ogdenville.
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| 7 | Cloning Machine  | Technology | Electronics |
| Cloning Machine After Scratchy dies, Itchy builds a cloning machine to make more, killing the clones as soon as they come out - but when he gets tired, he builds a killing machine to kill the clones instead.

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| 8 | Dead Already  | Technology | Power Supplies |
| Dead Already Battery brand. Parody of Eveready. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 9 | Delochinator  | Technology | Electronics |
| Delochinator Device Professor Frink uses to drain Loch Ness, basically a pump.

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| 10 | DiePOD  | Technology | Medical Devices |
| DiePOD Abe's friend in his retirement home gives him a business card for Dr. Egoyan, a doctor that helps old people to kill themselves using a death machine called the diePOD.

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| 11 | DJ 3000  | Technology | Audiovisual Devices |
| DJ 3000 Machine owned by KBBL Radio that plays CDs automatically, and it has three distinct varieties of inane chatter.

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| 12 | Doom-bot  | Technology | Robot Models |
| Doom-bot The clerk at the Springfield Employment Agency is plying a video game featuring doom-bots when Homer shows up to look for another job after Mr. Burns cancels the employee prescription drug plan.
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| 13 | Dr. Homer's Miracle Spine-O-Cylinder  | Technology | Medical Devices |
| Dr. Homer's Miracle Spine-O-Cylinder After Homer accidentally eases his own back pain by falling backwards over a trashcan, he decides to become a doctor - and patent his trashcan as a spinal adjustment medical device.

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| 14 | Duravolt  | Technology | Power Supplies |
| Duravolt Battery brand. Simpsons version of Duracell. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 15 | E.A.R.L.  | Technology | Software |
| E.A.R.L. Electronic Automatic Robotic Lighthouse. Computer program that controls the local lighthouse in Springfield.

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| 16 | Earthquake Machine  | Technology | Electronics |
| Earthquake Machine When Homer attempts suicide by jumping off of the Springfield State Building, he grabs onto Otto, who happens to be bungie jumping beside him, and they descend through an open manhole in the underworld beneath Springfield, venturing all the way to The Fortress of the Moles, where Hans Moleman is operating the Earthquake Machine.
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| 17 | Emma  | Technology | Computer Products |
| Emma Computer at the National Testing Center that processes the Career Aptitude Normalizing Test results.

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| 18 | Energize-It  | Technology | Power Supplies |
| Energize-It Battery brand. Simpsons version of Energizer. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 19 | Energizer Ultra  | Technology | Power Supplies |
| Energizer Ultra Energize battery product advertised in the Energizer Bunny Christmas Special TV special that Marge and Lisa watch.
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| 20 | Ever-Ready  | Technology | Power Supplies |
| Ever-Ready Battery brand. Simpsons version of Eveready. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 21 | Everything's Ok Alarm  | Technology | Audiovisual Devices |
| Everything's Ok Alarm Homer invention. As long as it makes a crazy loud noise, everything's ok.
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| 22 | FeMac Computer  | Technology | Computer Products |
| FeMac Computer Although Homer makes several attempts to cheat - which he calls "Operation Slight Edge", Ned Flanders' duck comes in first in the Rubber Duck Race at Game at Reverend Lovejoy's Church Fundraiser, winning him a feMac computer, the computer designed just for women, which he gives to Marge in exchange for her babysitting Rod and Todd while he attends the Left Handers Convention. The "You've got mail" voice is Susan Sarandon.

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| 23 | Fissionator 1952  | Technology | Electronics |
| Fissionator 1952 Slow fission reactor at the Springfield Nuclear Power Plant that Homer monitors.
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| 24 | Flipper Finder  | Technology | Electronics |
| Flipper Finder One of Professor Frink's machines he uses to search for the Loch Ness monster.
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| 25 | Frinkiac 7  | Technology | Supercomputers |
| Frinkiac 7 Computer that Professor John Frank invents.
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| 26 | Frog-exaggerator  | Technology | Electronics |
| Frog-exaggerator One of Professor Frink's machines that he confuses for the Monster-ometer while searching for the Loch Ness monster.

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| 27 | Funzo's European Voltage Converter  | Technology | Electronics |
| Funzo's European Voltage Converter Funzo-themed voltage converter. Funzo, as in the soft and cuddly toy with lots of firepower made by Kid First Industries.

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| 28 | Gamble-Tron 2000  | Technology | Computer Peripherals |
| Gamble-Tron 2000 Professor Frink's invention, a machine that predicts winning football teams.

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| 29 | Genuine Spy Camera  | Technology | Spy Gadgets |
| Genuine Spy Camera Toy product Bart orders from a magazine ad. "Just like the C.I.A. uses!!!"
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| 30 | Gorman's Ear Guards  | Technology | Audiovisual Devices |
| Gorman's Ear Guards Sponsor of radio program that Marge listens to in the kitchen, Swing Serenade. "Guard your ears with Gorman's"
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| 31 | Heimlich Maneuver Machine  | Technology | Electronics |
| Heimlich Maneuver Machine Machine available at new Springfield restaurant the Slaughterhouse, in case people choke on the steaks.
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| 32 | Hoaxiscope  | Technology | Electronics |
| Hoaxiscope One of Professor Frink's machines he uses to search for the Loch Ness monster.
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| 33 | IGod  | Technology | Audiovisual Devices |
| IGod Religious iPod advertised at Gospel for Less Christian book store.

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| 34 | Info Cram 6000  | Technology | Computer Products |
| Info Cram 6000 Professor Frink invention, with which you can absorb books instantly by attaching an electrode to the brain pan and another one to the loins.

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| 35 | The Jet Walker  | Technology | Electronics |
| The Jet Walker Invention mentioned during the I Can't Believe They Invented It! TV show, a jet powered walking assistant.

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| 36 | Juicilator  | Technology | Electronics |
| Juicilator Seth and Munchie's juice making machine, which Homer accidentally jams up with his frisbee.
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| 37 | Killing Machine  | Technology | Electronics |
| Killing Machine After Scratchy dies, Itchy builds a cloning machine to make more, killing the clones as soon as they come out - but when he gets tired, he builds a killing machine to kill the clones instead.
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| 38 | Krusty the Clown Telephone  | Technology | Audiovisual Devices |
| Krusty the Clown Telephone Krusty themed merchandise in Bart's room.

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| 39 | Krusty's Radon Detector  | Technology | Electronics |
| Krusty's Radon Detector Krusty themed merchandise in Bart's room.

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| 40 | Magnetbox  | Technology | Audiovisual Devices |
| Magnetbox Crappy knock-off of famous brand Magnavox sold at Appliance Zone at the Ogdenville Outlet Mall in Ogdenville.
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| 41 | Mary Worth Telephone  | Technology | Communication Devices |
| Mary Worth Telephone Telephone in Bart's room.

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| 42 | Matter Transporter  | Technology | Electronics |
| Matter Transporter Homer buys a matter transporter that Bart ends up using to become a hybrid fly creature.
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| 43 | Max Power  | Technology | Power Supplies |
| Max Power Battery brand. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 44 | Minit-License  | Technology | Electronics |
| Minit-License The driver's license-making machine at the D.M.V. that Bart uses to make himself a counterfeit ID.

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| 45 | The Monroe Box  | Technology | Electronics |
| The Monroe Box When Abe Simpson announces he's going to give away the $100,000 he inherited from Beatrice Simmons, Dr. Marvin Monroe comes forward seeking funds to buy a baby to raise in his Monroe Box, an isolation chamber in which a subject pulls levers to get heat and food. The floor can become electrified and water falls on the subject. He's out to prove that the should will be maladjusted and harbor resentment towards him.
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| 46 | Monster-ometer  | Technology | Electronics |
| Monster-ometer One of Professor Frink's machines he uses to search for the Loch Ness monster.
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| 47 | My 1st Video Editor  | Technology | Software |
| My 1st Video Editor Software that Lisa uses to help Homer making Ned Flander's dating video after Maude passes away.
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| 48 | MyCube  | Technology | Audiovisual Devices |
| MyCube Mapple product, parody of Apple.
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| 49 | MyPad  | Technology | Audiovisual Devices |
| MyPad Mapple product, parody of Apple's iPad.
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| 50 | MyPhone  | Technology | Communication Devices |
| MyPhone Mapple product, parody of Apple's iPhone.
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| 51 | MyPhonies  | Technology | Audiovisual Devices |
| MyPhonies Mapple product, parody of Apple's AirPods. These look like official Mapple earbuds to fool people into thinking you're wearing real ones.
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| 52 | MyPod  | Technology | Audiovisual Devices |
| MyPod There's a giant Royal myPod that only plays Josh Groban songs in Equaia, the imaginary queendom from Lisa and her new best friend Juliet's ambitious first novel The Chronicles of Equalia.

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| 53 | Panaphonics  | Technology | Audiovisual Devices |
| Panaphonics Electronics brand.

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| 54 | Personalized Talking Astrolabe  | Technology | Electronics |
| Personalized Talking Astrolabe Gift shop in the Springfield Heights Promenade, the rich people's mall in Springfield, where Homer buys himself a talking astrolabe.

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| 55 | The Pollution-Free Techno 3000  | Technology | Power Supplies |
| The Pollution-Free Techno 3000 Professor Frink invention at the National Energy Convention that produces limitless energy with absolutely no pollution, and it runs on common household diamonds.
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| 56 | Power Cell  | Technology | Power Supplies |
| Power Cell Battery brand. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 57 | Radiation King  | Technology | Audiovisual Devices |
| Radiation King TV set brand that's still in the house where Homer grew up.

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| 58 | Re-Bigulator  | Technology | Electronics |
| Re-Bigulator Theoretical device that would need to be created to enlarge Lisa back to regular size and depart the miniature civilization that evolves in her science project.
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| 59 | The Remembererer  | Technology | Audiovisual Devices |
| The Remembererer When Homer can't remember what happened the night before, he visits Professor Frink at the Memory Recovery Institute and uses the device he invented that enables people to explore their memories, which doesn't yet have a name. Homer's suggestions include Remembrance of Things Fast, The Deja View-Master and The Remembererer. While floating around in a bubble, he reads a pamphlet titled, "Your Memory Bubble and You".
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| 60 | Robot Workers  | Technology | Robot Models |
| Robot Workers 100% loyal android option to replace Springfield Nuclear Power Plant employees, from Mr. Burns' daydream.

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| 61 | Salesbot  | Technology | Robot Models |
| Salesbot A salesbot convinces Marge to upgrade their home to the new automated Ultrahouse 3000. "You'll never do housework again!" A division of Mega House.

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| 62 | Sanyo DL30  | Technology | Audiovisual Devices |
| Sanyo DL30 Martin Prince's "finest non-reversing" tape player.
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| 63 | Sarcasm Detector  | Technology | Electronics |
| Sarcasm Detector Mr. Frink's invention that blows up when Comic Book Guy says, "A sarcasm detector - oh, that's a real useful invention."

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| 64 | Shrink Ray  | Technology | Electronics |
| Shrink Ray The New Invention Expo science-themed convention in Springfield features new inventions such as the Vagrant Translator and the Shrink Ray, Professor Frink's invention designed to reduce the size of his new multivitamin. "See the inventions of tomorrow! Today and Tomorrow"
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| 65 | Snore Converter  | Technology | Electronics |
| Snore Converter Marge's ex-boyfriend Artie Ziff's latest invention - it helps Homer's snoring, but also delivers not so subtle subliminal messages to Marge.
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| 66 | Sometimes Ready  | Technology | Power Supplies |
| Sometimes Ready Battery brand. Parody of Eveready. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 67 | Sorny  | Technology | Audiovisual Devices |
| Sorny Electronics brand.

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| 68 | Suicide Machine  | Technology | Medical Devices |
| Suicide Machine Machine in Dr. Hibbert's office that Homer uses trying to kill himself, but only receives sexual release.

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| 69 | T-437 Safety Command Center  | Technology | Audiovisual Devices |
| T-437 Safety Command Center Control center console in Homer's office that he and Lisa order from the Oak Ridge nuclear facility so that Bart and his friends can get home to Springfield after renting a car with Bart's counterfeit ID and driving to Knoxville, Tennessee.
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| 70 | Thermocam 3000  | Technology | Electronics |
| Thermocam 3000 Expensive device that Kent Brockman uses to see what's going on inside the prison during the riot.
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| 71 | Trackstar  | Technology | Electronics |
| Trackstar Homer's 8-track car stereo.

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| 72 | Ultra Battery  | Technology | Power Supplies |
| Ultra Battery Battery brand. Homer and Bart visit Circuit Circus for a battery and end up with a new TiVo system.

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| 73 | Urinal-bot  | Technology | Robot Models |
| Urinal-bot Bart builds a mech-suit by stripping parts from the robots that take him in after Homer abandons him in the woods. He also pees on a urinal-bot.
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| 74 | Vagrant Translator  | Technology | Electronics |
| Vagrant Translator The New Invention Expo science-themed convention in Springfield features new inventions such as the Vagrant Translator and the Shrink Ray, Professor Frink's invention designed to reduce the size of his new multivitamin. "See the inventions of tomorrow! Today and Tomorrow"

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| 75 | VanStarOne  | Technology | Audiovisual Devices |
| VanStarOne Satellite dish launched specifically for the Ultimate Behemoth RV that Homer wants to buy.
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| 76 | Waste Allocation Load-Lifter: Earth-Clas...  | Technology | Robot Models |
| Waste Allocation Load-Lifter: Earth-Class In Homer's vision of the apocalyptic future, there's no honey, and he gets eaten by a robot that looks like Wall-E.
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| 77 | Word Jammers  | Technology | Software |
| Word Jammers Retro educational software in Edna Krabappel's classroom.
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