Michael G. Hetman
21Patents
10h-index
7Co-inventors
68Inventor score
Filing activity: Jun 13, 1991 → Sep 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD471936S1 | Toy vehicle | General | 58 | Expired |
| US5474486A | Remotely controlled, transformable, water squirting toy vehicles | Human Necessities | 49 | Expired |
| US5762533A | Toy vehicle with adjustably positioned wheels | Human Necessities | 40 | Expired |
| US6024627A | Toy vehicle with gyroscopic action rear wheels | Human Necessities | 28 | Expired |
| US6764374B2 | Toy vehicle with multiple gyroscopic action wheels | Human Necessities | 26 | Expired |
| US5803790A | Toy vehicle with selectively positionable wing | Human Necessities | 25 | Expired |
| US6682394B2 | Radio controlled two wheeled vehicle | Human Necessities | 13 | Expired |
| US6793555B1 | Toy vehicle with dynamic transformation capability | Human Necessities | 13 | Expired |
| USD451560S | Hovercraft toy vehicle | General | 12 | Expired |
| US6482069B1 | Radio controlled bicycle | Human Necessities | 11 | Expired |
| USD369839S | Toy vehicle | General | 10 | Expired |
| US6811460B1 | Flying toy vehicle | Human Necessities | 10 | Expired |
| USD332122S | Tracked toy vehicle | General | 7 | Expired |
| USD494640S1 | Flying toy | General | 5 | Expired |
| USD368746S | Transforming, water squirting, remotely controlled toy vehicle | General | 4 | Expired |
| USD896338S1 | Rodent trap funnel | General | 4 | Active |
| USD577082S1 | Toy vehicle | General | 4 | Expired |
| USD903813S1 | Rodent trap | General | 1 | Active |
| USD484925S1 | Remote control | General | 1 | Expired |
| USD564046S1 | Set of air cushions for hovercraft toy vehicles | General | 1 | Expired |
| USD598962S1 | Remote control transmitter | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.