Assignee
COUWENBERGS PAUL
DE·3 granted patents·67 citations·filing 1974–1987
Top patents by PatentIndex Score
3 records- 0183US3961453ASupports for constructional or building elementsCOUWENBERGS PAUL·Filed 1974·Granted Jun 8, 1976·51 cites·27 claims
- 0233US4860875ARoll-block and to a roll-way assembled from roll blocksCOUWENBERGS PAUL·Filed 1987·Granted Aug 29, 1989·6 cites·14 claims
- 0329US4744190ASpacing retainer including locking means for reinforcementsCOUWENBERGS PAUL·Filed 1986·Granted May 17, 1988·10 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →