Inventor · disambiguated record

Terry A. Hartzell

Also filed as: HARTZELL TERRY A

3 granted patents·363 citations·filing 1994–1995

78Inventor score

Technology areasA63B G01G

Files withUS GOLF ASS2 U S GOLF ASS1

Top patents by PatentIndex Score

3 records

0194US5772522AMethod of and system for analyzing a golf club swingUS GOLF ASS·Filed 1994·Granted Jun 30, 1998·272 cites·12 claims
0280US6402635B1Apparatus and method for measuring reaction forces and weight shiftsU S GOLF ASS·Filed 1995·Granted Jun 11, 2002·64 cites·12 claims
0354US5877970AAnalytical method and system for the design of iron club headsUS GOLF ASS·Filed 1995·Granted Mar 2, 1999·27 cites·19 claims

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