Victim of the Week Lamont Franklin in the Ellery Queen episode "The Adventure of the Eccentric Engineer".
The Ork Mekboyz of Warhammer 40,000 might as well be gods kcc rewards scheme of this trope, being able to construct Humongous Mecha out of a mound of scrap metal and a hot water heater.Slightly averted; he can't actually invent anything, but he can take any existing piece of technology and simplify it to the point of being leagues ahead of what it was before.Much of the shows failure lied within its structure since, after FOX tried to spice up the show with Adams and Feldon, there was no clear comedic lead.However, considering he designed/built not only the Factory itself but such wonders as the Television Chocolate setup and the Great Glass Elevator, one suspects his skills go a bit beyond chocolate.Later that week a dinner, The Get Smart Gathering, honored Adams, Feldon and the cast and crew of the show.Al Jabr in Demon Knights.Then there's the fact that Billy Cranston, the first Blue Ranger, invented a collection of wristwatches that could be used both as personal communicators, and could remotely activate an alien teleportation grid.For bonus points, his theme tune is titled "gadgeteer".By the way, he's also a cyborg Mad Scientist.Not that this keeps the relevant perpetual school project nicknamed "Tiny Tim" from having its own Moment of Awesome during the Halloween battle.Over the years, she upgraded Dog into a super-strong, semi-sentient Lightning Bruiser.
Smart, smartest man in the world, inventor of such devices as a winged rocket-backpack and a machine that amplifies his sense of smell 3,000 times.
The gadgets are just tokens that serve as a crutch for their powers.
Makes-Things, Techno-Dann, in Protectors of the Plot Continuum.Momo from Breath of Fire III.Flik from A Bug's Life is able to make some amazing inventions with nothing but sticks, leaves, pebbles and the like.To a slightly lesser extent (as she has far better technology at her disposal to start with her Manticoran counterpart Sonja Hemphill.When they first meet the Vilani they are thousands of years behind.Adams mornonic rent-a-cop character came within a cats whisker of overshadowing the series star.Starfleet Engineers in general seem to have a reputation for this.There's also the Masks universe, where this is one of the mutant powers, besides for instance what is rebate trading Bricks (really tough and strong) and Flyers.The crew of Mythbusters should definitely count, especially Grant and Jamie.