Assignee
MCNICHOL RICHARD FREDERICK
3 granted patents·1 pending application·11 citations·filing 2005–2023
Top patents by PatentIndex Score
4 records- 0185US7967578B2Hydraulic gravity ram pumpMCNICHOL RICHARD FREDERICK·Filed 2005·Granted Jun 28, 2011·11 cites·30 claims
- 0261US12372080B2Hydraulic pumping systemMCNICHOL RICHARD FREDERICK·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 0353US2015125315A1Hydraulic gravity ram pumpMCNICHOL RICHARD FREDERICK·Filed 2015·Application pending·0 cites
- 0448US11608824B2Hydraulic pumping systemMCNICHOL RICHARD FREDERICK·Filed 2018·Granted Mar 21, 2023·0 cites·11 claims
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