Inventor · disambiguated record
David Bartels
Also filed as: BARTELS DAVID · BARTELS DAVID M
102 granted patents·9 pending applications·807 citations·filing 2000–2024
99Inventor score
Top patents by PatentIndex Score
111 records- 0198US10252114B1Graphene core for a golf ball with a soft coverCALLAWAY GOLF CO·Filed 2018·Granted Apr 9, 2019·14 cites·16 claims
- 0296US10052524B1Process for incorporating graphene into a core of a golf ballCALLAWAY GOLF CO·Filed 2017·Granted Aug 21, 2018·20 cites·9 claims
- 0396US9956455B1Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2017·Granted May 1, 2018·6 cites·8 claims
- 0496US9789366B1Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2017·Granted Oct 17, 2017·30 cites·14 claims
- 0596US8974318B1Golf ball having core composed of a highly neutralized polymerCALLAWAY GOLF CO·Filed 2013·Granted Mar 10, 2015·54 cites·2 claims
- 0695US11344785B1Golf ball with electrical componentsCALLAWAY GOLF CO·Filed 2021·Granted May 31, 2022·6 cites·5 claims
- 0795US10898762B2Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2020·Granted Jan 26, 2021·4 cites·6 claims
- 0895US10688366B1Golf ball with electrical componentsCALLAWAY GOLF CO·Filed 2019·Granted Jun 23, 2020·20 cites·18 claims
- 0995US10376743B1Graphene core for a golf ball with a soft coverCALLAWAY GOLF CO·Filed 2019·Granted Aug 13, 2019·3 cites·18 claims
- 1094US10918929B1Golf ball with electrical componentsCALLAWAY GOLF CO·Filed 2020·Granted Feb 16, 2021·6 cites·9 claims
- 1194US10507362B1Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2018·Granted Dec 17, 2019·5 cites·7 claims
- 1294US10441850B1Graphene core for a golf ball with a soft coverCALLAWAY GOLF CO·Filed 2019·Granted Oct 15, 2019·5 cites·18 claims
- 1394US10058741B1Carbon nanotubes reinforced dual core a golf ballCALLAWAY GOLF CO·Filed 2017·Granted Aug 28, 2018·5 cites·2 claims
- 1493USD921779SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jun 8, 2021·19 cites·1 claims
- 1593US10888739B1Use of an impact modifier in a low compression golf ballCALLAWAY GOLF CO·Filed 2020·Granted Jan 12, 2021·5 cites·4 claims
- 1693US10252117B1Graphene core golf ball with an integrated circuitCALLAWAY GOLF CO·Filed 2017·Granted Apr 9, 2019·14 cites·10 claims
- 1792USD921135SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jun 1, 2021·18 cites·1 claims
- 1892US6245386B1Method and system for finishing a golf ballCALLAWAY GOLF CO·Filed 2000·Granted Jun 12, 2001·37 cites·9 claims
- 1991USD921780SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jun 8, 2021·16 cites·1 claims
- 2091US9278260B1Low compression three-piece golf ball with an aerodynamic drag rise at high speedsCALLAWAY GOLF CO·Filed 2015·Granted Mar 8, 2016·11 cites·5 claims
- 2190US11865426B1Golf ball with electrical componentsCALLAWAY GOLF CO·Filed 2021·Granted Jan 9, 2024·2 cites·5 claims
- 2290US11607588B1Use of an impact modifier in a low compression golf ballCALLAWAY GOLF CO·Filed 2022·Granted Mar 21, 2023·2 cites·2 claims
- 2390US11179604B2Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2021·Granted Nov 23, 2021·2 cites·7 claims
- 2490USD921782SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jun 8, 2021·14 cites·1 claims
- 2590US10086237B1Graphene and carbon nanotube reinforced golf ballCALLAWAY GOLF CO·Filed 2017·Granted Oct 2, 2018·12 cites·14 claims
- 2690US8651976B1Multiple layer golf ballOGG STEVEN S·Filed 2011·Granted Feb 18, 2014·17 cites·14 claims
- 2789USD931390SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Sep 21, 2021·13 cites·1 claims
- 2889US10729939B2Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2019·Granted Aug 4, 2020·6 cites·6 claims
- 2988USD921136SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jun 1, 2021·12 cites·1 claims
- 3088US10376744B1Graphene core for a golf ball with a soft coverCALLAWAY GOLF CO·Filed 2019·Granted Aug 13, 2019·9 cites·18 claims
- 3187US11918860B1Use of an impact modifier in a low compression golf ballTOPGOLF CALLAWAY BRANDS CORP·Filed 2023·Granted Mar 5, 2024·1 cites·2 claims
- 3287US10039959B2Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2017·Granted Aug 7, 2018·5 cites·12 claims
- 3387US8475298B2Golf ball having dual core deflection differentialOGG STEVE·Filed 2012·Granted Jul 2, 2013·27 cites·9 claims
- 3486US11633648B2Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2021·Granted Apr 25, 2023·1 cites·6 claims
- 3586USD924344SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jul 6, 2021·11 cites·1 claims
- 3686US10625121B1Use of an impact modifier in a low compression golf ballCALLAWAY GOLF CO·Filed 2019·Granted Apr 21, 2020·6 cites·2 claims
- 3786US9320943B1Low compression three-piece golf ball with an aerodynamic drag rise at high speedsCALLAWAY GOLF CO·Filed 2015·Granted Apr 26, 2016·6 cites·9 claims
- 3885USD921781SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Jun 8, 2021·10 cites·1 claims
- 3985US10500445B1Graphene reinforced polymers for use in a golf ballCALLAWAY GOLF CO·Filed 2019·Granted Dec 10, 2019·7 cites·5 claims
- 4085US8425351B2Golf ball having deflection differential between inner core and dual coreOGG STEVEN S·Filed 2011·Granted Apr 23, 2013·17 cites·1 claims
- 4185US7918748B2Golf ball with very low compression and high CORCALLAWAY GOLF CO·Filed 2009·Granted Apr 5, 2011·20 cites·6 claims
- 4284US10617915B2Graphene core for a golf ball with a soft coverCALLAWAY GOLF CO·Filed 2019·Granted Apr 14, 2020·1 cites·6 claims
- 4384US6478697B2Golf ball with high coefficient of restitutionCALLAWAY GOLF CO·Filed 2001·Granted Nov 12, 2002·31 cites·8 claims
- 4483USD933145SGolf ballCALLAWAY GOLF CO·Filed 2020·Granted Oct 12, 2021·9 cites·1 claims
- 4583US10722755B1Graphene based golf ball coatingCALLAWAY GOLF CO·Filed 2019·Granted Jul 28, 2020·6 cites·15 claims
- 4683US6443858B2Golf ball with high coefficient of restitutionCALLAWAY GOLF CO·Filed 2001·Granted Sep 3, 2002·32 cites·14 claims
- 4782USD944347SGolf ballCALLAWAY GOLF CO·Filed 2019·Granted Feb 22, 2022·18 cites·1 claims
- 4882US10441851B2Graphene core for a golf ballCALLAWAY GOLF CO·Filed 2019·Granted Oct 15, 2019·3 cites·8 claims
- 4982US10434375B1Graphene core golf ball with an integrated circuitCALLAWAY GOLF CO·Filed 2019·Granted Oct 8, 2019·4 cites·4 claims
- 5082US6620060B2Golf ballCALLAWAY GOLF CO·Filed 2002·Granted Sep 16, 2003·39 cites·4 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when David Bartels files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →