Individual holder
SMITH ROBERT R
US·3 granted patents·67 citations·filing 1986–1998
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0177USD404921SToothbrushSMITH ROBERT R·Filed 1998·Granted Feb 2, 1999·21 cites·1 claims
- 0261US5193229ACushioned toilet seat cover for the elderlySMITH ROBERT R·Filed 1991·Granted Mar 16, 1993·28 cites·3 claims
- 0327US4710177ASubcutaneous ventricular injection apparatus and methodSMITH ROBERT R·Filed 1986·Granted Dec 1, 1987·18 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →