Yvan Greiner
2Patents
2h-index
2Co-inventors
27Inventor score
Filing activity: Jan 13, 1976 → Oct 30, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4012941A | Method of and apparatus for measuring the amplitude of oscillation of the balance of a timepiece movement | Physics | 4 | Expired |
| US4335596A | Device for measuring the operation of a timepiece movement | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.