Inventor · disambiguated record
Werner Krafft
Also filed as: KRAFFT WERNER
16 granted patents·876 citations·filing 1974–1994
94Inventor score
Top patents by PatentIndex Score
16 records- 0198US5370981AAntistatic plastic articlesAGFA GEVAERT AG·Filed 1993·Granted Dec 6, 1994·148 cites·17 claims
- 0298US5300575APolythiophene dispersions, their production and their useBAYER AG·Filed 1992·Granted Apr 5, 1994·558 cites·3 claims
- 0392US5443944APhotographic materialAGTA GEVAERT AG·Filed 1994·Granted Aug 22, 1995·103 cites·11 claims
- 0473US4284708APhotographic film unit for the production of colored transfer imagesAGFA GEVAERT AG·Filed 1980·Granted Aug 18, 1981·13 cites·4 claims
- 0572US4030926ALight-sensitive material containing a dye-forming combination of a heterocyclic compound and a cyclic dihalodicarbonyl compound in a polymeric binderAGFA GEVAERT AG·Filed 1975·Granted Jun 21, 1977·10 cites·5 claims
- 0670US4138260APhotographic film unit with crosslinked neutralization layerAGFA GEVAERT AG·Filed 1977·Granted Feb 6, 1979·9 cites·4 claims
- 0753US4056397ADye diffusion transfer material with graft polymer binding layerAGFA GEVAERT AG·Filed 1975·Granted Nov 1, 1977·5 cites·3 claims
- 0845US3985561ADiffusion transfer process using silver halide emulsions with 90% chloride and high binder to silver halide ratiosAGFA GEVAERT NV·Filed 1974·Granted Oct 12, 1976·8 cites·7 claims
- 0941US4738919APhotosensitive photographic silver halide recording materialAGFA GEVAERT AG·Filed 1986·Granted Apr 19, 1988·4 cites·5 claims
- 1039US5573897AMethod of applying a transparent magnetic layer to a web or sheet materialAGFA GEVAERT NV·Filed 1994·Granted Nov 12, 1996·4 cites·16 claims
- 1138US4440849ADye diffusion transfer process with development acceleratorsAGFA GEVAERT AG·Filed 1982·Granted Apr 3, 1984·2 cites·4 claims
- 1236US4148653ARestraining layer for retarding the diffusion of hydroxyl ions in the dye diffusion transfer processAGFA GEVAERT AG·Filed 1977·Granted Apr 10, 1979·2 cites·22 claims
- 1336US4088493ADiffusion retarding layers comprising polymers of dimethoxyethyleneAGFA GEVAERT AG·Filed 1975·Granted May 9, 1978·2 cites·1 claims
- 1432US4379829APhotographic material containing a temporary barrier layer applied from an organic solutionAGFA GEVAERT AG·Filed 1981·Granted Apr 12, 1983·2 cites·5 claims
- 1531US5070006APhotographic material comprising an NC layerAGFA GEVAERT AG·Filed 1991·Granted Dec 3, 1991·5 cites·3 claims
- 1627US4104067APolymer binderAGFA GEVAERT AG·Filed 1975·Granted Aug 1, 1978·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →