Inventor
MANTHEY JOSEPH W
US4 patents
Patents
4 patentsUS5217859AJun 8, 1993
Aqueous, solid particle dispersions of dichalcogenides for photographic emulsions and coatings
EASTMAN KODAK CO24 citations91
US4284704AAug 18, 1981
Photographic elements with incorporated hydrogen source photoreductant and tetrazolium salt
EASTMAN KODAK CO22 citations76
US4681828AJul 21, 1987
Method of chemical electrographic image amplification using chemically active toner particles
EASTMAN KODAK CO16 citations72
US5288594AFeb 22, 1994
Photographic element and process comprising a development inhibitor releasing coupler and a yellow dye-forming coupler
EASTMAN KODAK CO0 citations44