Assignee
TRANSACTION MANAGEMENT INC
3 granted patents·25 citations·filing 1977–1978
Top patents by PatentIndex Score
3 records- 0160US4199795ACartridge receiving and locking mechanismTRANSACTION MANAGEMENT INC·Filed 1978·Granted Apr 22, 1980·11 cites·1 claims
- 0251US4216508ATape cartridge tensioning and ejecting mechanismTRANSACTION MANAGEMENT INC·Filed 1978·Granted Aug 5, 1980·8 cites·5 claims
- 0346US4135676AAutomatic tensioning mechanism for a continuous webTRANSACTION MANAGEMENT INC·Filed 1977·Granted Jan 23, 1979·6 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →