Roscoe J. Donnel
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Feb 25, 1980 → Feb 25, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4331388A | Gas zoom lens | Physics | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.