Assignee
KREONITE INC
12 granted patents·170 citations·filing 1974–1982
Top patents by PatentIndex Score
12 records- 0192US4188111AAdditive tri-color lamphouse for a photographic printerKREONITE INC·Filed 1978·Granted Feb 12, 1980·38 cites·6 claims
- 0290US4166588ASelf-threading take-up magazine for a photographic printerKREONITE INC·Filed 1978·Granted Sep 4, 1979·27 cites·9 claims
- 0386US4110774AFilm guide for film processing equipmentKREONITE INC·Filed 1976·Granted Aug 29, 1978·25 cites·2 claims
- 0468US4202624AMasking device for cropping photographs viewed on a view screen of a photographic printerKREONITE INC·Filed 1978·Granted May 13, 1980·7 cites·7 claims
- 0566US4188115AMagnetic film carrierKREONITE INC·Filed 1978·Granted Feb 12, 1980·7 cites·4 claims
- 0660US4045809APhotographic film developing apparatusKREONITE INC·Filed 1974·Granted Aug 30, 1977·13 cites·6 claims
- 0760US4021832APhotocell control device for a photographic film processorKREONITE INC·Filed 1974·Granted May 3, 1977·18 cites·16 claims
- 0854US4358194ATransport for developing film in a photographic film processorKREONITE INC·Filed 1981·Granted Nov 9, 1982·16 cites·11 claims
- 0944US4084796ALiquid mixing deviceKREONITE INC·Filed 1976·Granted Apr 18, 1978·11 cites·4 claims
- 1039US4005464AApparatus and method for processing photographic filmKREONITE INC·Filed 1975·Granted Jan 25, 1977·3 cites·28 claims
- 1132US4504005AFilm processor transport roller end plugKREONITE INC·Filed 1982·Granted Mar 12, 1985·5 cites·3 claims
- 1223US4256001AAnti-skiving device for photographic filmKREONITE INC·Filed 1979·Granted Mar 17, 1981·0 cites·4 claims
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