Individual holder
BARDIN KARL D
3 granted patents·128 citations·filing 1975–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0190US4003311AGravure printing methodBARDIN KARL D·Filed 1975·Granted Jan 18, 1977·79 cites·10 claims
- 0281US4197798AMetal plated plastic base intaglio printing cylinders and platesBARDIN KARL D·Filed 1977·Granted Apr 15, 1980·29 cites·20 claims
- 0367US4301727AMetal plated plastic base intaglio printing cylinders & plates and method of manufactureBARDIN KARL D·Filed 1979·Granted Nov 24, 1981·20 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →