Norma B. Platt
7Patents
5h-index
13Co-inventors
56Inventor score
Filing activity: Jun 21, 1988 → Nov 14, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4912025A | Photographic recording material for accelerated development | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4859578A | Photographic recording material providing improved granularity properties | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5006448A | Photographic material and process | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5763146A | Photographic materials containing water soluble amino hexose reductones | Physics | 5 | Expired |
| US5460933A | Photographic element having solid particle dispersion of oxidized developer scavenger | Physics | 5 | Expired |
| US5455155A | Photographic element having reduced dye stain | Physics | 4 | Expired |
| US6620580B2 | Color negative element containing triple-coated blue record and method of imaging using same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.