Assignee
LE DUC DON
US·4 granted patents·81 citations·filing 1988–1989
Technology mixB25B4
Top patents by PatentIndex Score
4 records- 0176US4903558ASlip-joint pliersLE DUC DON·Filed 1989·Granted Feb 27, 1990·33 cites·2 claims
- 0266US4890519AAdjustable pliersLE DUC DON·Filed 1988·Granted Jan 2, 1990·24 cites·2 claims
- 0350US4916987AAdjustable open end wrench, 15 degree dual headLE DUC DON·Filed 1989·Granted Apr 17, 1990·14 cites·1 claims
- 0442US4864901AAdjustable wrench socketLE DUC DON·Filed 1988·Granted Sep 12, 1989·10 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →