Inventor · disambiguated record
Matthew M. Pringle
Also filed as: PRINGLE MATTHEW · PRINGLE MATTHEW M
7 granted patents·2 pending applications·79 citations·filing 2001–2022
82Inventor score
Top patents by PatentIndex Score
9 records- 0183US7243526B2Device and method for measuring the impact properties of a sport field surfaceUS GOLF ASS·Filed 2005·Granted Jul 17, 2007·11 cites·15 claims
- 0283US6837094B2Portable apparatus for measuring the flexibility of a golf club headFiled 2003·Granted Jan 4, 2005·51 cites·19 claims
- 0370US6505498B2Apparatus for determining a representative spring constant of a golf club headUS GOLF ASS·Filed 2001·Granted Jan 14, 2003·11 cites·21 claims
- 0457US8000517B2Test procedure for measuring the geometric features of a golf club faceUS GOLF ASS·Filed 2009·Granted Aug 16, 2011·3 cites·28 claims
- 0550US9180350B2Pace of play monitoring systemPRINGLE MATTHEW M·Filed 2014·Granted Nov 10, 2015·3 cites·14 claims
- 0643US2010212171A1Test procedure for measuring the geometric features of golf club faceSPITZER JOHN·Filed 2009·Application pending·0 cites
- 0741US12508488B2Apparatus for measuring properties of golf putting surfaceUNITED STATES GOLF ASS·Filed 2022·Granted Dec 30, 2025·0 cites·14 claims
- 0837US8265372B2Test procedure for measuring the geometric features of a test specimenSPITZER JOHN·Filed 2009·Granted Sep 11, 2012·0 cites·9 claims
- 0931US2016023056A1Performance Golf BallPRINGLE MATTHEW M·Filed 2015·Application pending·0 cites
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