David L. Gray
8Patents
4h-index
5Co-inventors
50Inventor score
Filing activity: Feb 9, 1978 → Dec 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7905491B2 | Wobbling game system | Human Necessities | 9 | Active |
| US4293113A | Universal fishing rod support | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD317283S | Automobile cover or similar article | General | 6 | Expired |
| US4184072A | Solar cell angular position transducer | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5311772A | Active thermal isolation for temperature responsive sensors | Physics | 3 | Expired |
| US5349851A | Active thermal isolation for temperature responsive sensors | Physics | 1 | Expired |
| US5375221A | Stand-alone digital data storage control system including user control interface | Physics | 1 | Expired |
| US11255626B2 | Disk launcher system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.