P. David DeVries
3Patents
3h-index
4Co-inventors
36Inventor score
Filing activity: May 13, 1997 → Feb 23, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5973727A | Video image viewing device and method | Physics | 122 | Expired |
| US6181367A | Video image viewing device and method | Physics | 22 | Expired |
| US6383556B2 | Method for forming a membrane electrode diffusion assembly for use in an ion exchange membrane fuel cell | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.