Marc Scheerders
3Patents
2h-index
8Co-inventors
30Inventor score
Filing activity: Nov 14, 1990 → Aug 5, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5133846A | Silver recovery device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5452039A | Method and apparatus for calculating the area of moving sheet material useful in photographic development | Physics | 2 | Expired |
| US5448325A | Photographic development apparatus | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.