Peter Riis
2Patents
2h-index
8Co-inventors
37Inventor score
Filing activity: Dec 17, 1979 → Dec 28, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5144599A | Autonomous radio-controlled timepiece | Electricity | 18 | Expired |
| US4244038A | Watch having adjustable date and day indicators | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.