Inventor
BARTELS DAVID
US83 patents
⚠️ This page may combine multiple inventors who share the name “BARTELS DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAWAY GOLF CO
49 patentsUS8974318B1Mar 10, 2015
Golf ball having core composed of a highly neutralized polymer
CALLAWAY GOLF CO54 citations97
USD944347SFeb 22, 2022
Golf ball
CALLAWAY GOLF CO18 citations94
USD921779SJun 8, 2021
Golf ball
CALLAWAY GOLF CO19 citations94
USD921135SJun 1, 2021
Golf ball
CALLAWAY GOLF CO18 citations94
US10252114B1Apr 9, 2019
Graphene core for a golf ball with a soft cover
CALLAWAY GOLF CO14 citations94
US10252117B1Apr 9, 2019
Graphene core golf ball with an integrated circuit
CALLAWAY GOLF CO14 citations94
US10052524B1Aug 21, 2018
Process for incorporating graphene into a core of a golf ball
CALLAWAY GOLF CO20 citations94
US9789366B1Oct 17, 2017
Graphene core for a golf ball
CALLAWAY GOLF CO30 citations94
US10688366B1Jun 23, 2020
Golf ball with electrical components
CALLAWAY GOLF CO20 citations93
US9278260B1Mar 8, 2016
Low compression three-piece golf ball with an aerodynamic drag rise at high speeds
CALLAWAY GOLF CO11 citations93
USD933145SOct 12, 2021
Golf ball
CALLAWAY GOLF CO9 citations86
USD931390SSep 21, 2021
Golf ball
CALLAWAY GOLF CO13 citations86
USD928258SAug 17, 2021
Golf ball
CALLAWAY GOLF CO9 citations86
USD924344SJul 6, 2021
Golf ball
CALLAWAY GOLF CO11 citations86
USD921780SJun 8, 2021
Golf ball
CALLAWAY GOLF CO16 citations86
USD921781SJun 8, 2021
Golf ball
CALLAWAY GOLF CO10 citations86
USD921782SJun 8, 2021
Golf ball
CALLAWAY GOLF CO14 citations86
USD921136SJun 1, 2021
Golf ball
CALLAWAY GOLF CO12 citations86
US11344785B1May 31, 2022
Golf ball with electrical components
CALLAWAY GOLF CO6 citations85
USD927618SAug 10, 2021
Golf ball
CALLAWAY GOLF CO8 citations84
US10898762B2Jan 26, 2021
Graphene core for a golf ball
CALLAWAY GOLF CO4 citations84
US10729939B2Aug 4, 2020
Graphene core for a golf ball
CALLAWAY GOLF CO6 citations84
US10722755B1Jul 28, 2020
Graphene based golf ball coating
CALLAWAY GOLF CO6 citations84
US10500445B1Dec 10, 2019
Graphene reinforced polymers for use in a golf ball
CALLAWAY GOLF CO7 citations84
US10441851B2Oct 15, 2019
Graphene core for a golf ball
CALLAWAY GOLF CO3 citations84
US10434375B1Oct 8, 2019
Graphene core golf ball with an integrated circuit
CALLAWAY GOLF CO4 citations84
US10376744B1Aug 13, 2019
Graphene core for a golf ball with a soft cover
CALLAWAY GOLF CO9 citations84
US10086237B1Oct 2, 2018
Graphene and carbon nanotube reinforced golf ball
CALLAWAY GOLF CO12 citations84
US10039959B2Aug 7, 2018
Graphene core for a golf ball
CALLAWAY GOLF CO5 citations84
US9956455B1May 1, 2018
Graphene core for a golf ball
CALLAWAY GOLF CO6 citations84
US9320943B1Apr 26, 2016
Low compression three-piece golf ball with an aerodynamic drag rise at high speeds
CALLAWAY GOLF CO6 citations84
US10918929B1Feb 16, 2021
Golf ball with electrical components
CALLAWAY GOLF CO6 citations83
US10888739B1Jan 12, 2021
Use of an impact modifier in a low compression golf ball
CALLAWAY GOLF CO5 citations83
US10625121B1Apr 21, 2020
Use of an impact modifier in a low compression golf ball
CALLAWAY GOLF CO6 citations83
US9050502B1Jun 9, 2015
Golf ball with dual polybutadiene cores and dual mantle layers
CALLAWAY GOLF CO11 citations83
US11633648B2Apr 25, 2023
Graphene core for a golf ball
CALLAWAY GOLF CO1 citations73
US11179604B2Nov 23, 2021
Graphene core for a golf ball
CALLAWAY GOLF CO2 citations73
US11161014B1Nov 2, 2021
Graphene core golf ball with an integrated circuit
CALLAWAY GOLF CO1 citations73
USD927617SAug 10, 2021
Golf ball
CALLAWAY GOLF CO4 citations73
US10821330B1Nov 3, 2020
Graphene core golf ball with an integrated circuit
CALLAWAY GOLF CO2 citations73
US10617915B2Apr 14, 2020
Graphene core for a golf ball with a soft cover
CALLAWAY GOLF CO1 citations73
US10507362B1Dec 17, 2019
Graphene core for a golf ball
CALLAWAY GOLF CO5 citations73
US10500446B1Dec 10, 2019
Process for incorporating graphene into a core of a golf ball
CALLAWAY GOLF CO1 citations73
US10456629B1Oct 29, 2019
Graphene and carbon nanotube reinforced golf ball
CALLAWAY GOLF CO4 citations73
US10441850B1Oct 15, 2019
Graphene core for a golf ball with a soft cover
CALLAWAY GOLF CO5 citations73
US10376743B1Aug 13, 2019
Graphene core for a golf ball with a soft cover
CALLAWAY GOLF CO3 citations73
US10279220B1May 7, 2019
Process for incorporating graphene into a core of a golf ball
CALLAWAY GOLF CO1 citations73
US10279219B2May 7, 2019
Graphene core for a golf ball
CALLAWAY GOLF CO1 citations73
US10159873B2Dec 25, 2018
Graphene core for a golf ball
CALLAWAY GOLF CO3 citations73
OGG STEVE
1 patentShowing the top 50 of 83 patents by PatentIndex Score.