Kevin W. Gray
6Patents
5h-index
14Co-inventors
56Inventor score
Filing activity: Jul 1, 1986 → Sep 3, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5292275A | Toy vehicle having growling action | Human Necessities | 23 | Expired |
| US4690658A | Toy car launcher with expandable scissors members | Human Necessities | 21 | Expired |
| US5743185A | Flexible thermally conductive stamp and material | Performing Operations; Transporting | 11 | Expired |
| US7115014B2 | Animated toy figure | Human Necessities | 10 | Expired |
| US7118443B2 | Animated multi-persona toy | Human Necessities | 5 | Expired |
| US7048604B2 | Levitating ball toy | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.