Individual holder
MCNICHOL RICHARD F
CA·3 granted patents·3 pending applications·8 citations·filing 2011–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0181US8932030B2Hydraulic gravity ram pumpMCNICHOL RICHARD F·Filed 2013·Granted Jan 13, 2015·4 cites·17 claims
- 0277US8535017B2Hydraulic gravity ramp pumpMCNICHOL RICHARD F·Filed 2011·Granted Sep 17, 2013·3 cites·3 claims
- 0364US9261091B2Coaxial pumping apparatus with internal power fluid columnMCNICHOL RICHARD F·Filed 2013·Granted Feb 16, 2016·1 cites·23 claims
- 0452US2016160850A1Coaxial pumping apparatus with internal power fluid columnMCNICHOL RICHARD F·Filed 2016·Application pending·0 cites
- 0546US2016186739A1Coaxial pumping apparatus with internal power fluid columnMCNICHOL RICHARD F·Filed 2015·Application pending·0 cites
- 0640US2014322035A1Drive system for surface hydraulic accumulatorMCNICHOL RICHARD F·Filed 2014·Application pending·0 cites
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