Individual holder
GRABENKORT RICHARD W
US·2 granted patents·1 pending application·149 citations·filing 1987–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0187US4948000AContainer shroudsGRABENKORT RICHARD W·Filed 1987·Granted Aug 14, 1990·115 cites·15 claims
- 0240US5125911ASpike holderGRABENKORT RICHARD W·Filed 1990·Granted Jun 30, 1992·34 cites·3 claims
- 0339US2008009815A1Vacuum Control System For A Breast PumpGRABENKORT RICHARD W·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →