Individual holder
ROBINSON DONALD F
US·2 granted patents·1 pending application·151 citations·filing 1989–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0193US5228570AWrench socket storage rack with quick release mechanismsROBINSON DONALD F·Filed 1992·Granted Jul 20, 1993·141 cites·12 claims
- 0251US2008287733A1Stimulation apparatusROBINSON DONALD F·Filed 2007·Application pending·0 cites
- 0341US4973074ABicycle frame extension systemROBINSON DONALD F·Filed 1989·Granted Nov 27, 1990·10 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →