Inventor · disambiguated record
Clark E. Collins
Also filed as: COLLINS CLARK E
4 granted patents·334 citations·filing 1995–1998
83Inventor score
Technology areasA63B
Files withPerfect Putter Company1
Top patents by PatentIndex Score
4 records- 0192USD401991SGolf putter headPerfect Putter Company·Filed 1997·Granted Dec 1, 1998·105 cites·1 claims
- 0290US5785608APutter golf club with rearwardly positioned shaftFiled 1996·Granted Jul 28, 1998·142 cites·19 claims
- 0372US5544879APutter golf clubFiled 1995·Granted Aug 13, 1996·54 cites·24 claims
- 0464US6203446B1Putter golf club with rearwardly positioned shaftFiled 1998·Granted Mar 20, 2001·33 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →