Edith Weyde
6Patents
3h-index
7Co-inventors
42Inventor score
Filing activity: Apr 16, 1975 → Jan 10, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4458009A | Process for the production of color photographic images and photographic recording materials | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4065312A | Process for the production of photographic vesicular images in photographic silver halide material | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4260674A | Silver salt photographic material for the production of silver and bubble photographic images with 80% transparency | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4450225A | Silver halide emulsion prepared by converting silver phosphate | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4413055A | Silver halide emulsion, a photographic material and a process for the production of photographic images | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4401751A | Silver salt emulsion, photographic material and process for the production of photographic images | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.