Assignee
DOREN DAVID A VAN
3 granted patents·153 citations·filing 1978–1990
Top patents by PatentIndex Score
3 records- 0195US4181286AReinforced plastic mold for concrete panelsDOREN DAVID A VAN·Filed 1978·Granted Jan 1, 1980·70 cites·21 claims
- 0285US4997311AArtificial reefDOREN DAVID A VAN·Filed 1989·Granted Mar 5, 1991·52 cites·8 claims
- 0368US5071285AArtificial reefDOREN DAVID A VAN·Filed 1990·Granted Dec 10, 1991·31 cites·15 claims
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