Kevin P. Hall
9Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Jul 2, 1986 → Sep 14, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4798780A | Silver halide photographic light-sensitive systems comprising a hydrazine which contains a group undergoing a cyclization reactionupon cleavage from the hydrazine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4925832A | Silver halide photographic light-sensitive systems | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4746593A | Silver halide radiation-sensitive photographic materials | Physics | 12 | Expired |
| US5800974A | Silver halide imaging materials | Physics | 5 | Expired |
| US5068167A | High contrast photographic materials | Physics | 3 | Expired |
| US5245045A | Near infrared antihalation dyes | Chemistry; Metallurgy | 2 | Expired |
| US5496696A | Silver halide imaging materials | Physics | 1 | Expired |
| US5216166A | Infra-red sensitive photographic materials | Chemistry; Metallurgy | 1 | Expired |
| US6399290B1 | Silver halide imaging materials | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.