Nathan Proch
10Patents
7h-index
10Co-inventors
59Inventor score
Filing activity: Jun 26, 1989 → Mar 31, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6439948B1 | Two-wheeled amphibious toy vehicle | Human Necessities | 28 | Expired |
| USD534968S1 | Wheel for a toy vehicle | General | 27 | Expired |
| US4951489A | Key holder | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD527773S1 | Toy vehicle | General | 14 | Expired |
| USD534222S1 | Toy vehicle | General | 13 | Expired |
| US5653215A | Air-powered projectile launcher | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| USD492385S1 | Recirculating water fountain | General | 9 | Expired |
| USD531233S1 | Toy vehicle | General | 6 | Expired |
| USD549788S1 | Set of hubs and wheels for a toy vehicle | General | 4 | Expired |
| USD547398S1 | Set of wheels and hubs for a toy vehicle | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.