Richard E. Purkey
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Jan 29, 1986 → Jan 29, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4619437A | Adjustable torque limiting valve handle | Mechanical Engineering; Lighting; Heating | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.