Assignee
ZELACOLOR SYST
7 granted patents·43 citations·filing 1974–1980
Top patents by PatentIndex Score
7 records- 0177US3984849APhotographic color separation equipmentZELACOLOR SYST·Filed 1974·Granted Oct 5, 1976·11 cites·16 claims
- 0273US4110036AUnit for making color component records of color transparenciesZELACOLOR SYST·Filed 1976·Granted Aug 29, 1978·10 cites·20 claims
- 0371US4342510AApparatus for making photographic picturesZELACOLOR SYST·Filed 1980·Granted Aug 3, 1982·10 cites·5 claims
- 0457US4241993AMount for originals in photographic devicesZELACOLOR SYST·Filed 1979·Granted Dec 30, 1980·5 cites·11 claims
- 0541US4189229AEnlargerZELACOLOR SYST·Filed 1978·Granted Feb 19, 1980·2 cites·11 claims
- 0636US4272172AApparatus for making photographic picturesZELACOLOR SYST·Filed 1979·Granted Jun 9, 1981·1 cites·8 claims
- 0733US4194834AUnit for reproducing transparent originals, or the likeZELACOLOR SYST·Filed 1978·Granted Mar 25, 1980·4 cites·10 claims
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