Assignee
CORWIN EDWARD J
US·3 granted patents·58 citations·filing 1972–1978
Technology mixG06K3
Top patents by PatentIndex Score
3 records- 0185US4001549AMarking document and template assembly and method of making the assemblyCORWIN EDWARD J·Filed 1972·Granted Jan 4, 1977·55 cites·3 claims
- 0227US4178503AMarking message card and template assembly and related input switching circuitry and method of making the assemblyCORWIN EDWARD J·Filed 1978·Granted Dec 11, 1979·2 cites·5 claims
- 0325US4127769AMarking message card and template assembly and related input switching circuitry and method of making the assemblyCORWIN EDWARD J·Filed 1976·Granted Nov 28, 1978·1 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →