John E. Durkee
6Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: Mar 5, 1975 → Apr 15, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5973473A | Motor control circuit | Electricity | 47 | Expired |
| US5892349A | Control circuit for two speed motors | Electricity | 44 | Expired |
| US4148019A | Security alarm transmission system | Physics | 40 | Expired |
| US5689168A | Control circuit for two speed motors | Electricity | 16 | Expired |
| US4215339A | Electronic chime | Physics | 7 | Expired |
| US6998803B2 | Enhanced performance for DC motor drive switching | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.