David E. Roche
3Patents
3h-index
11Co-inventors
43Inventor score
Filing activity: Sep 13, 1988 → Aug 21, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4918930A | Electronically controlled cryopump | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5157928A | Electronically controlled cryopump | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6022195A | Electronically controlled vacuum pump with control module | Mechanical Engineering; Lighting; Heating | 44 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.