Inventor
JONES RALPH W
US6 patents
⚠️ This page may combine multiple inventors who share the name “JONES RALPH W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
3 patentsUS4835093AMay 30, 1989
Internally doped silver halide emulsions
EASTMAN KODAK CO32 citations89
US4680256AJul 14, 1987
Emulsions and photographic elements containing silver halide grains having trisoctahedra crystal faces
EASTMAN KODAK CO6 citations72
US5491058AFeb 13, 1996
Film for duplicating silver images in radiographic films
EASTMAN KODAK CO4 citations55