Individual holder
RICH DAVID B
US·2 granted patents·2 pending applications·32 citations·filing 1992–2017
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0185US9782183B1Surgical viewing systemRICH DAVID B·Filed 2017·Granted Oct 10, 2017·7 cites·20 claims
- 0264US5274872AHandle and handled implementRICH DAVID B·Filed 1992·Granted Jan 4, 1994·25 cites·16 claims
- 0350US2017164958A1Surgical viewing systemRICH DAVID B·Filed 2017·Application pending·0 cites
- 0436US2006037398A1Method for making an impact detectorRICH DAVID B·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →