Assignee
VANDERWERF ROBERT H
4 granted patents·33 citations·filing 1979–1984
Top patents by PatentIndex Score
4 records- 0173USD261626SCorner levelVANDERWERF ROBERT H·Filed 1979·Granted Nov 3, 1981·11 cites·1 claims
- 0267USD288541SFour way corner levelVANDERWERF ROBERT H·Filed 1984·Granted Mar 3, 1987·10 cites·1 claims
- 0358USD288539SFour way corner levelVANDERWERF ROBERT H·Filed 1984·Granted Mar 3, 1987·7 cites·1 claims
- 0451USD288540SFour way corner levelVANDERWERF ROBERT H·Filed 1984·Granted Mar 3, 1987·5 cites·1 claims
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