Assignee
WOOLBRIGHT MARK A
4 granted patents·37 citations·filing 1992–1994
Top patents by PatentIndex Score
4 records- 0162USD340996SRetaining wall building blockWOOLBRIGHT MARK A·Filed 1992·Granted Nov 2, 1993·11 cites·1 claims
- 0251USD360475SRetaining wall facadeWOOLBRIGHT MARK A·Filed 1994·Granted Jul 18, 1995·7 cites·1 claims
- 0348USD362077SRetaining wall facadeWOOLBRIGHT MARK A·Filed 1993·Granted Sep 5, 1995·6 cites·1 claims
- 0440US5277012ARetaining wall building blockWOOLBRIGHT MARK A·Filed 1992·Granted Jan 11, 1994·13 cites·26 claims
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