Assignee
PHOTO CONTROL CORP
US·8 granted patents·75 citations·filing 1975–1996
Top patents by PatentIndex Score
8 records- 0180US4101913AFour-up polaroid cameraPHOTO CONTROL CORP·Filed 1975·Granted Jul 18, 1978·19 cites·17 claims
- 0262US5294950AIdentification system for automated film and order processing including machine and human readable codePHOTO CONTROL CORP·Filed 1992·Granted Mar 15, 1994·10 cites·14 claims
- 0361US5055863AMultiple image transfer camera systemPHOTO CONTROL CORP·Filed 1990·Granted Oct 8, 1991·11 cites·6 claims
- 0458US5812895ACamera with negative identification systemPHOTO CONTROL CORP·Filed 1996·Granted Sep 22, 1998·6 cites·8 claims
- 0556US4750012ALinear reflex shutter for slr camerasPHOTO CONTROL CORP·Filed 1987·Granted Jun 7, 1988·8 cites·6 claims
- 0640US5329325ASynchronized zoom electronic camera systemPHOTO CONTROL CORP·Filed 1993·Granted Jul 12, 1994·11 cites·5 claims
- 0740US5032866AAdditive color lamphousePHOTO CONTROL CORP·Filed 1990·Granted Jul 16, 1991·7 cites·6 claims
- 0839US4319819AReflex shutterPHOTO CONTROL CORP·Filed 1980·Granted Mar 16, 1982·3 cites·4 claims
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