Wolfram Wysk
7Patents
4h-index
7Co-inventors
42Inventor score
Filing activity: Jun 25, 1981 → Dec 11, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4396671A | White photographic paper support and method of producing same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5049595A | Plastic concentrate for photographic support material coatings | Chemistry; Metallurgy | 9 | Expired |
| US4935298A | Water-resistant support material for light-sensitive materials | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4895757A | Photographic paper support manufacture | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4898773A | Photographic paper support with a water resistant coating of polyethylene | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5252658A | Pigment-containing premixture of titanium dioxide with olefin polymer | Chemistry; Metallurgy | 3 | Expired |
| US5004644A | Support material for photographic coatings | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.