Assignee
PHOTO ENG INT
IT·5 granted patents·41 citations·filing 1983–1988
Top patents by PatentIndex Score
5 records- 0158US4800406AApparatus for creating and checking correlation between negatives and prints in photographic laboratoriesPHOTO ENG INT·Filed 1986·Granted Jan 24, 1989·16 cites·7 claims
- 0246US4567356AProcess to establish and check the matching of negatives and processing envelopes in photographic laboratoriesPHOTO ENG INT·Filed 1983·Granted Jan 28, 1986·8 cites·6 claims
- 0345US4716711AApparatus for correlating wallets with processing envelopes in photographic laboratoriesPHOTO ENG INT·Filed 1986·Granted Jan 5, 1988·9 cites·10 claims
- 0436US4932189AApparatus for automatically inserting packs of photographic negatives and prints into envelopesPHOTO ENG INT·Filed 1988·Granted Jun 12, 1990·6 cites·7 claims
- 0531US4571919AApparatus to handle photographic disc filmsPHOTO ENG INT·Filed 1983·Granted Feb 25, 1986·2 cites·11 claims
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