Inventor
COVINGTON ROGER G
US24 patents
⚠️ This page may combine multiple inventors who share the name “COVINGTON ROGER G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
21 patentsUS4190420AFeb 26, 1980
Container for dispensing articles to an automated analyzer
EASTMAN KODAK CO160 citations96
US4142863AMar 6, 1979
Article container for dispensing reagent slides
EASTMAN KODAK CO93 citations96
US4187077AFeb 5, 1980
Container with article positioning element for dispensing reagent coated slides to an automated analyzer
EASTMAN KODAK CO59 citations94
US4817079AMar 28, 1989
Carrier retainer for disk cartridge
EASTMAN KODAK CO46 citations92
US4571718AFeb 18, 1986
Optical disk cartridge and cooperating apparatus
EASTMAN KODAK CO34 citations92
US4151931AMay 1, 1979
Article dispenser apparatus for use in an automated chemical analyzer
EASTMAN KODAK CO44 citations92
US4991786AFeb 12, 1991
Film cassette
EASTMAN KODAK CO12 citations74
US4974788ADec 4, 1990
Film spool with separate keeper
EASTMAN KODAK CO11 citations74
US4780784AOct 25, 1988
Record disk cartridge-shutter combination
EASTMAN KODAK CO19 citations74
US4654742AMar 31, 1987
Disk cassette pressure spring mechanism
EASTMAN KODAK CO7 citations74
US4660105AApr 21, 1987
Cassette recording or non-recording indicating mechanism
EASTMAN KODAK CO7 citations73
US4807271AFeb 21, 1989
Film sheet presence indicating mechanism for a photographic cassette
EASTMAN KODAK CO13 citations72
US5112003AMay 12, 1992
Film cassette with shutter light-lock
EASTMAN KODAK CO6 citations63
US4752847AJun 21, 1988
Storage disk drive mechanism
EASTMAN KODAK CO6 citations63
US4553232ANov 12, 1985
Clamping device for optical disk assemblies
EASTMAN KODAK CO6 citations63
US4453246AJun 5, 1984
Retaining rings for optical disc assemblies
EASTMAN KODAK CO6 citations63
US4903286AFeb 20, 1990
Cover latch mechanism for a photographic cassette
EASTMAN KODAK CO2 citations61
US4853926AAug 1, 1989
Split carrier for data storage disks
EASTMAN KODAK CO4 citations61
US4813063AMar 14, 1989
Photographic cassette
EASTMAN KODAK CO4 citations58
US5257751ANov 2, 1993
Film cassette with removable light trap
EASTMAN KODAK CO0 citations50
US5089837AFeb 18, 1992
Film cassette with protruberance on film leader to position leader relative to stripper
EASTMAN KODAK CO0 citations39