David Keith
3Patents
3h-index
13Co-inventors
51Inventor score
Filing activity: Mar 12, 1987 → Sep 20, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4760423A | Apparatus and method for reducing hydrocarbon emissions from a liquid-based electrophotographic copying machine | Physics | 24 | Expired |
| US7990600B2 | Transmissive, optically addressed, photosensitive spatial light modulators and color display systems incorporating same | Physics | 8 | Active |
| US8388941B2 | Self preserved aqueous pharmaceutical compositions | Human Necessities | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.