Inventor · disambiguated record
Stephen C. Ahn
Also filed as: AHN STEPHEN C
4 granted patents·735 citations·filing 1998–2003
81Inventor score
Technology areasA63B
Files withAHN STEPHEN C1
Top patents by PatentIndex Score
4 records- 0196US6015354AGolf club with adjustable total weight, center of gravity and balanceFiled 1998·Granted Jan 18, 2000·667 cites·3 claims
- 0279US6409610B1Golf putter having improved markingFiled 2000·Granted Jun 25, 2002·34 cites·5 claims
- 0361US6045452AGolf putter with horizontal concavity in striking faceFiled 1998·Granted Apr 4, 2000·31 cites·5 claims
- 0445USRE39472EGolf putter having improved markingAHN STEPHEN C·Filed 2003·Granted Jan 16, 2007·3 cites·52 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →