Individual holder
BENNER ROBERT L
US·3 granted patents·105 citations·filing 1979–1993
Individually held — no corporate assignee on record.
Technology mixB24D3
Top patents by PatentIndex Score
3 records- 0191US4222204AHolder for an abrasive plateBENNER ROBERT L·Filed 1979·Granted Sep 16, 1980·63 cites·2 claims
- 0272US4882878AGrinding wheelBENNER ROBERT L·Filed 1988·Granted Nov 28, 1989·31 cites·1 claims
- 0340US5287661ADevice for sharpening multiple fish hooksBENNER ROBERT L·Filed 1993·Granted Feb 22, 1994·11 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →