Ralf Wirowski
5Patents
1h-index
14Co-inventors
37Inventor score
Filing activity: Aug 30, 1999 → Jan 10, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6218097A | Color photographic silver halide material | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6261758A | Production of silver halide emulsions | Physics | 0 | Expired |
| US6569611B2 | Color photographic silver halide material | Physics | 0 | Expired |
| US6531269B2 | Color photographic silver halide material | Physics | 0 | Expired |
| US6379879B2 | Color photographic silver halide material | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.