Inventor
BLANKENSHIP JEFFREY A
US12 patents
⚠️ This page may combine multiple inventors who share the name “BLANKENSHIP JEFFREY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KARSTEN MFG CORP
11 patentsUS7192363B2Mar 20, 2007
Golf club head with a variably dampened face
KARSTEN MFG CORP15 citations91
US6532818B2Mar 18, 2003
Method and apparatus for measuring a vibrational characteristic of a golf club shaft
KARSTEN MFG CORP27 citations91
US9168426B2Oct 27, 2015
Golf clubs with hosel inserts and methods of manufacturing golf clubs with hosel inserts
KARSTEN MFG CORP6 citations84
US7261642B2Aug 28, 2007
Method for tuning a golf club head with a variably dampened face
KARSTEN MFG CORP12 citations83
US10518149B2Dec 31, 2019
Golf clubs with hosel inserts and methods of manufacturing golf clubs with hosel inserts
KARSTEN MFG CORP3 citations73
US9327170B2May 3, 2016
Golf clubs with hosel inserts and related methods
KARSTEN MFG CORP3 citations73
US7288030B2Oct 30, 2007
Golf club head with a variably dampened face
KARSTEN MFG CORP7 citations72
US9662546B2May 30, 2017
Golf club heads with frequency modulation devices and related methods
KARSTEN MFG CORP1 citations62
US9119999B2Sep 1, 2015
Golf club heads with frequency modulation devices and related methods
KARSTEN MFG CORP2 citations62
US8979673B2Mar 17, 2015
Golf club heads with weight redistribution channels and related methods
KARSTEN MFG CORP3 citations62
US10150018B2Dec 11, 2018
Golf club heads with frequency modulation devices and related methods
KARSTEN MFG CORP1 citations51