William E. Ingold
3Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Mar 11, 1983 → Apr 14, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4581603A | Switch matrix key closure validation device and method | Electricity | 19 | Expired |
| USD311384S | Keyboard | General | 6 | Expired |
| USD311524S | Keyboard | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.