Assignee
RAGEN PRECISION IND INC
7 granted patents·166 citations·filing 1974–1982
Top patents by PatentIndex Score
7 records- 0196US4335955AElectrostatic display apparatusRAGEN PRECISION IND INC·Filed 1979·Granted Jun 22, 1982·62 cites·1 claims
- 0287US4418643AFeed hopper assembly for particulate material and printerRAGEN PRECISION IND INC·Filed 1982·Granted Dec 6, 1983·33 cites·4 claims
- 0386US4364529ALeader pinRAGEN PRECISION IND INC·Filed 1981·Granted Dec 21, 1982·37 cites·4 claims
- 0466US3934241AAnalog display utilizing liquid crystal material and for being multiplexed wherein one group of electrodes are arranged opposite a group of counter-electrodesRAGEN PRECISION IND INC·Filed 1974·Granted Jan 20, 1976·15 cites·3 claims
- 0548US4397541AMethod and apparatus for transporting an electrostatic stripRAGEN PRECISION IND INC·Filed 1981·Granted Aug 9, 1983·7 cites·5 claims
- 0648US3937927AFrame location systemRAGEN PRECISION IND INC·Filed 1974·Granted Feb 10, 1976·7 cites·10 claims
- 0746US4322155AElectrostatic display apparatusRAGEN PRECISION IND INC·Filed 1979·Granted Mar 30, 1982·5 cites·2 claims
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