Ronda E. Factor
17Patents
11h-index
14Co-inventors
65Inventor score
Filing activity: Jul 13, 1987 → Aug 15, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4803150A | Radiographic element exhibiting reduced crossover | Emerging Cross-Sectional Technologies | 80 | Expired |
| US4900652A | Radiographic element | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4940654A | Solid particle dispersion filter dyes for photographic compositions | Physics | 59 | Expired |
| US4857446A | Filter dye for photographic element | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4948718A | Photographic silver halide elements containing solid particle dispersions of dyes | Chemistry; Metallurgy | 32 | Expired |
| US4988611A | Imaging utilizing a light-handleable photographic element having solid particle dispersion filter dye layer | Physics | 31 | Expired |
| US4855221A | Photographic elements having oxonol dyes | Physics | 26 | Expired |
| US4948717A | Solid particle dye dispersions for photographic filter layers | Physics | 26 | Expired |
| US4900653A | Photographic elements containing filter dye particle dispersions | Chemistry; Metallurgy | 23 | Expired |
| US4950586A | Solid particle dispersions of filter dyes for photographic elements | Physics | 21 | Expired |
| US5541048A | Lubricant particles, method of preparation, and photographic elements | Physics | 13 | Expired |
| US5745217A | System for detecting, coding, avoiding, and removing defects on a photosensitive web | Physics | 9 | Expired |
| US5709983A | Nonaqueous solid particle dye dispersions | Physics | 6 | Expired |
| US5585230A | Cyan coupler dispersion with improved stability | Physics | 5 | Expired |
| US5963757A | System for processing a photosensitive material | Physics | 4 | Expired |
| US5077187A | Photographic elements silver halide containing a specific polymer and water soluble dye layer | Chemistry; Metallurgy | 2 | Expired |
| US5006450A | Mordant polymer photographic element containing | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.