Inventor · disambiguated record
James Hubbell
Also filed as: HUBBELL JAMES · HUBBELL JAMES E
3 granted patents·1 pending application·3 citations·filing 2009–2022
52Inventor score
Top patents by PatentIndex Score
4 records- 0157US8000517B2Test procedure for measuring the geometric features of a golf club faceUS GOLF ASS·Filed 2009·Granted Aug 16, 2011·3 cites·28 claims
- 0243US2010212171A1Test procedure for measuring the geometric features of golf club faceSPITZER JOHN·Filed 2009·Application pending·0 cites
- 0341US12508488B2Apparatus for measuring properties of golf putting surfaceUNITED STATES GOLF ASS·Filed 2022·Granted Dec 30, 2025·0 cites·14 claims
- 0437US8265372B2Test procedure for measuring the geometric features of a test specimenSPITZER JOHN·Filed 2009·Granted Sep 11, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →