Willi Schuhmacher
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Mar 16, 1990 → Mar 16, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5042740A | Pressure spring for tape cassettes and tape cassettes having said spring | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.