Rolf Widmer
5Patents
4h-index
10Co-inventors
50Inventor score
Filing activity: Jun 28, 1989 → Sep 10, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6000842A | Assembly comprising a hard plastic watch case and at least one push button, and method for manufacturing such an assembly | Physics | 12 | Expired |
| US5781968A | Unfolding buckle clasp | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5159166A | Drawroll unit | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5324905A | Drawing roller unit with scavenging means | Textiles; Paper | 5 | Expired |
| US6346208B1 | Method for manufacturing an assembly comprising a hard plastic watch case and at least one push button | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.