Inventor
GREER EVAN
US29 patents
Patents
29 patentsUS9987530B2Jun 5, 2018
Grooves of golf club heads and methods to manufacture grooves of golf club heads
KARSTEN MFG CORP135 citations99
USD957555SJul 12, 2022
Golf club head
KARSTEN MFG CORP19 citations94
US10583338B2Mar 10, 2020
Grooves of golf club heads and methods to manufacture grooves of golf club heads
KARSTEN MFG CORP25 citations94
US10232231B2Mar 19, 2019
Golf club head having surface features that influence golf ball spin
KARSTEN MFG CORP15 citations94
US10137341B2Nov 27, 2018
Variable bounce height club heads and related methods
KARSTEN MFG CORP17 citations94
US9987524B2Jun 5, 2018
System of golf club heads with reduced variability in characteristic time and methods of manufacturing systems of golf club heads having reduced variability in characteristic time
KARSTEN MFG CORP26 citations94
US11554296B2Jan 17, 2023
Golf club heads with golf coupling mechanisms
KARSTEN MFG CORP6 citations85
US11013964B2May 25, 2021
Golf clubs with hosel inserts and related methods
KARSTEN MFG CORP5 citations84
USD912177SMar 2, 2021
Golf club head
KARSTEN MFG CORP7 citations84
US10398946B2Sep 3, 2019
Golf clubs with hosel inserts and related methods
KARSTEN MFG CORP5 citations84
US9868035B2Jan 16, 2018
Golf clubs with hosel inserts and related methods
KARSTEN MFG CORP12 citations84
US9855472B2Jan 2, 2018
Club heads with varying groove parameters and related methods
KARSTEN MFG CORP4 citations84
US9555297B2Jan 31, 2017
Club heads with varying groove parameters and related methods
KARSTEN MFG CORP6 citations84
US11850479B2Dec 26, 2023
Variable thickness face plate for a golf club head
KARSTEN MFG CORP2 citations73
USD973805SDec 27, 2022
Golf club head
KARSTEN MFG CORP5 citations73
US10974108B2Apr 13, 2021
Variable bounce height club heads and related methods
KARSTEN MFG CORP3 citations73
US10525313B2Jan 7, 2020
Variable bounce height club heads and related methods
KARSTEN MFG CORP3 citations73
US10159875B2Dec 25, 2018
Adjustable length golf clubs and methods of manufacturing adjustable length golf clubs
KARSTEN MFG CORP2 citations73
US12383801B2Aug 12, 2025
Variable thickness face plate for a golf club head
KARSTEN MFG CORP0 citations63
US12544632B2Feb 10, 2026
Golf club head with undercut and insert
KARSTEN MFG CORP0 citations62
US11998809B2Jun 4, 2024
Club heads with varying groove parameters and related methods
KARSTEN MFG CORP0 citations62
US11745060B2Sep 5, 2023
Golf club head with undercut and insert
KARSTEN MFG CORP1 citations62
US11602677B2Mar 14, 2023
Golf club head having surface features that influence golf ball spin
KARSTEN MFG CORP1 citations62
US11224784B2Jan 18, 2022
Club heads with varying groove parameters and related methods
KARSTEN MFG CORP0 citations62
US10918916B2Feb 16, 2021
Golf club head having surface features that influence golf ball spin
KARSTEN MFG CORP0 citations62
US11123615B2Sep 21, 2021
Golf club heads with variable face geometry and material properties
KARSTEN MFG CORP1 citations55
US10549161B2Feb 4, 2020
Adjustable length golf clubs and methods of manufacturing adjustable length golf clubs
KARSTEN MFG CORP0 citations52
US10413786B2Sep 17, 2019
System of golf club heads with reduced variability in characteristic time and methods of manufacturing systems of golf club heads having reduced variability in characteristic time
KARSTEN MFG CORP0 citations52
US10022597B2Jul 17, 2018
Adjustable length golf clubs and methods of manufacturing adjustable length golf clubs
KARSTEN MFG CORP1 citations52