Inventor
FITTERMAN ALAN S
US32 patents
⚠️ This page may combine multiple inventors who share the name “FITTERMAN ALAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
31 patentsUS5956539ASep 21, 1999
Hand-held processing container with vacuum creating assembly and kit for roomlight processing of black-and-white photographic elements
EASTMAN KODAK CO28 citations91
US5474879ADec 12, 1995
Radiographic film developers containing ascorbic acid and thioether development accelerators
EASTMAN KODAK CO23 citations89
US5871890AFeb 16, 1999
Method for processing roomlight handleable radiographic films using two-stage development
EASTMAN KODAK CO13 citations72
US5738979AApr 14, 1998
Black-and-white development processing method with replenishment
EASTMAN KODAK CO7 citations71
US6033836AMar 7, 2000
Processing of low silver black-and-white photographic elements
EASTMAN KODAK CO4 citations63
US5912107AJun 15, 1999
Opaque developing/fixing monobath and its use for processing roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO2 citations63
US5908737AJun 1, 1999
Opaque developing composition and its use to process roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO3 citations63
US6082909AJul 4, 2000
Manually actuated dispensers and kit for roomlight processing of black-and-white photographic elements
EASTMAN KODAK CO3 citations62
US6033838AMar 7, 2000
Yellow dye-containing developing composition and its use in two-stage processing of roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO2 citations62
US6022675AFeb 8, 2000
Yellow dye-containing developing/fixing monobath and method for processing roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO3 citations62
US5942378AAug 24, 1999
Yellow dye-containing developing composition and its use in two-stage processing of roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO3 citations62
US5389502AFeb 14, 1995
Hardening developer for silver halide photography and development method
EASTMAN KODAK CO6 citations62
US5994039ANov 30, 1999
Black-and-white photographic developing composition and a method for its use
EASTMAN KODAK CO2 citations61
US5935770AAug 10, 1999
Composition for processing roomlight handleable radiographic films using two-stage development
EASTMAN KODAK CO1 citations61
US7147996B2Dec 12, 2006
Method of processing silver halide materials
EASTMAN KODAK CO2 citations60
US7018770B1Mar 28, 2006
High speed reflective radiographic material
EASTMAN KODAK CO4 citations60
US7014977B1Mar 21, 2006
Reflective radiographic material with incorporated developer
EASTMAN KODAK CO2 citations60
US6110655AAug 29, 2000
Processing low silver black-and-white photographic elements with environmentally sensitive compositions
EASTMAN KODAK CO1 citations52
US6107012AAug 22, 2000
Two-stage processing of low silver black-and-white photographic elements
EASTMAN KODAK CO0 citations52
US6087078AJul 11, 2000
Processing of low silver black-and-white photographic elements
EASTMAN KODAK CO1 citations52
US6074806AJun 13, 2000
Developing/fixing monobath and its use for processing low silver black-and-white photographic elements
EASTMAN KODAK CO1 citations52
US6040121AMar 21, 2000
Two-stage processing of low silver black-and-white photographic elements
EASTMAN KODAK CO1 citations52
US6033835AMar 7, 2000
Developing/fixing monobath and its use for processing low silver black-and-white photographic elements
EASTMAN KODAK CO1 citations52
US6033837AMar 7, 2000
Processing of low silver black-and-white photographic elements with environmentally sensitive compositions
EASTMAN KODAK CO0 citations52
US5981153ANov 9, 1999
Opaque developing composition and its use to process roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO0 citations52
US5972581AOct 26, 1999
Opaque developing/fixing monobath and its use for processing roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO0 citations52
US5972578AOct 26, 1999
Yellow dye-containing developing/fixing monobath and method for processing roomlight handleable black-and-white photographic elements
EASTMAN KODAK CO0 citations51
US5952163ASep 14, 1999
Direct dental X-ray films adapted for room light handling
EASTMAN KODAK CO1 citations51
US5932398AAug 3, 1999
Kit for roomlight processing of black-and-white photographic elements
EASTMAN KODAK CO1 citations51
US5925505AJul 20, 1999
Direct X-ray elements capable of handling in ambient light
EASTMAN KODAK CO1 citations51
US6602655B2Aug 5, 2003
Black-and-white developing compositions and methods of use
EASTMAN KODAK CO0 citations49