Ronald E. Heymann
2Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Dec 29, 1977 → Jul 26, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4632235A | Clutch with cantilevered Belleville spring | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4193485A | Air pressure loaded clutch | Mechanical Engineering; Lighting; Heating | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.