Fernand Chetelat
5Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Jan 18, 1974 → Apr 20, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3931703A | Correcting device for an electronic watch | Physics | 15 | Expired |
| US4154053A | Electronic timepiece having an adjustable rate of division and method for its manufacture | Physics | 10 | Expired |
| US4011557A | Device in a time piece for feeding an electro-luminescent display | Physics | 5 | Expired |
| US4094138A | Electronic chronograph | Physics | 2 | Expired |
| US4040245A | Electronic watch | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.