Assignee
CHRISTIE ELECTRIC CORP
US·9 granted patents·266 citations·filing 1977–1990
Top patents by PatentIndex Score
9 records- 0191US4413221AMethod and circuit for determining battery capacityCHRISTIE ELECTRIC CORP·Filed 1980·Granted Nov 1, 1983·80 cites·11 claims
- 0282US4746852AController for battery chargerCHRISTIE ELECTRIC CORP·Filed 1985·Granted May 24, 1988·113 cites·7 claims
- 0377US4467389AMagnetic tape degausser and method of erasing magnetic recording tapeCHRISTIE ELECTRIC CORP·Filed 1982·Granted Aug 21, 1984·27 cites·5 claims
- 0471US4144991AFilm tensioning deviceCHRISTIE ELECTRIC CORP·Filed 1977·Granted Mar 20, 1979·8 cites·10 claims
- 0569US4431245AConnector for battery packCHRISTIE ELECTRIC CORP·Filed 1982·Granted Feb 14, 1984·30 cites·6 claims
- 0636US4903906AEndless loop transport and storage systemCHRISTIE ELECTRIC CORP·Filed 1989·Granted Feb 27, 1990·4 cites·32 claims
- 0728US4844367AEndless loop transport and storage systemCHRISTIE ELECTRIC CORP·Filed 1986·Granted Jul 4, 1989·0 cites·11 claims
- 0828US4836463AEndless loop transport and storage systemCHRISTIE ELECTRIC CORP·Filed 1987·Granted Jun 6, 1989·0 cites·32 claims
- 0922US5054909ALamp housing for motion picture film projectorCHRISTIE ELECTRIC CORP·Filed 1990·Granted Oct 8, 1991·4 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →