Inventor · disambiguated record
Norm Fisher
Also filed as: FISHER NORM
3 granted patents·3 pending applications·11 citations·filing 2008–2016
63Inventor score
Technology areasF04B
Top patents by PatentIndex Score
6 records- 0179US8454325B2Coaxial pumping apparatus with internal power fluid columnFISHER NORM·Filed 2008·Granted Jun 4, 2013·9 cites·21 claims
- 0264US9261091B2Coaxial pumping apparatus with internal power fluid columnMCNICHOL RICHARD F·Filed 2013·Granted Feb 16, 2016·1 cites·23 claims
- 0355US9115710B2Coaxial pumping apparatus with internal power fluid columnHYDRO PACIFIC PUMPS INC·Filed 2013·Granted Aug 25, 2015·1 cites·16 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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →