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David M. Bartels

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  • Carlsbad, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Use of an impact modifier in a low compression golf ball
    • Patent number 11,918,860
    • Issue date Mar 5, 2024
    • Topgolf Callaway Brands Corp.
    • Armando Becerra
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Golf ball with electrical components
    • Patent number 11,865,426
    • Issue date Jan 9, 2024
    • Topgolf Callaway Brands Corp.
    • Mario Raposo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Process for incorporating graphene into a core of a golf ball
    • Patent number 11,717,727
    • Issue date Aug 8, 2023
    • Topgolf Callaway Brands Corp.
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Graphene core for a golf ball
    • Patent number 11,633,648
    • Issue date Apr 25, 2023
    • Topgolf Callaway Brands Corp.
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Use of an impact modifier in a low compression golf ball
    • Patent number 11,607,588
    • Issue date Mar 21, 2023
    • Topgolf Callaway Brands Corp.
    • Armando Becerra
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for incorporating graphene into a core of a golf ball
    • Patent number 11,571,610
    • Issue date Feb 7, 2023
    • Topgolf Callaway Brands Corp.
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Use of an impact modifier in a low compression golf ball
    • Patent number 11,433,277
    • Issue date Sep 6, 2022
    • Callaway Golf Company
    • Armando Becerra
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Golf ball with electrical components
    • Patent number 11,344,785
    • Issue date May 31, 2022
    • Callaway Golf Company
    • Mario Raposo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number D944347
    • Issue date Feb 22, 2022
    • Callaway Golf Company
    • Alan Hocknell
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Graphene core for a golf ball
    • Patent number 11,179,604
    • Issue date Nov 23, 2021
    • Callaway Golf Company
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Graphene core golf ball with an integrated circuit
    • Patent number 11,161,014
    • Issue date Nov 2, 2021
    • Callaway Golf Company
    • Vincent Simonds
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Process for incorporating graphene into a core of a golf ball
    • Patent number 11,148,012
    • Issue date Oct 19, 2021
    • Callaway Golf Company
    • Vijay Chavan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number D933145
    • Issue date Oct 12, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D931390
    • Issue date Sep 21, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D928258
    • Issue date Aug 17, 2021
    • Callaway Golf Company
    • Alan Hocknell
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D927617
    • Issue date Aug 10, 2021
    • Callaway Golf Company
    • Alan Hocknell
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D927618
    • Issue date Aug 10, 2021
    • Callaway Golf Company
    • Alan Hocknell
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball core composed of a highly neutralized polymer
    • Patent number 11,058,922
    • Issue date Jul 13, 2021
    • Callaway Golf Company
    • Steve Ogg
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number D924344
    • Issue date Jul 6, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D921780
    • Issue date Jun 8, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D921781
    • Issue date Jun 8, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D921782
    • Issue date Jun 8, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D921779
    • Issue date Jun 8, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D921136
    • Issue date Jun 1, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D921135
    • Issue date Jun 1, 2021
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball with electrical components
    • Patent number 10,918,929
    • Issue date Feb 16, 2021
    • Callaway Golf Company
    • Mario Raposo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Graphene core for a golf ball
    • Patent number 10,898,762
    • Issue date Jan 26, 2021
    • Callaway Golf Company
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Use of an impact modifier in a low compression golf ball
    • Patent number 10,888,739
    • Issue date Jan 12, 2021
    • Callaway Golf Company
    • Armando Becerra
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Process for incorporating graphene into a core of golf ball
    • Patent number 10,828,535
    • Issue date Nov 10, 2020
    • Callaway Golf Company
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Graphene core golf ball with an integrated circuit
    • Patent number 10,821,330
    • Issue date Nov 3, 2020
    • Callaway Golf Company
    • Vincent Simonds
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20230293948
    • Publication date Sep 21, 2023
    • Topgolf Callaway Brands Corp.
    • Vijay Chavan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20220080266
    • Publication date Mar 17, 2022
    • Callaway Golf Company
    • Vijay Chavan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20210162265
    • Publication date Jun 3, 2021
    • Callaway Golf Company
    • Vijay Chavan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20200406106
    • Publication date Dec 31, 2020
    • Callaway Golf Company
    • Vijay Chavan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Graphene Core For A Golf Ball With A Soft Cover
    • Publication number 20200376346
    • Publication date Dec 3, 2020
    • Callaway Golf Company
    • Petra Petrich
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20200038713
    • Publication date Feb 6, 2020
    • Callaway Golf Company
    • Vijay Chavan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Graphene Core For A Golf Ball With A Soft Cover
    • Publication number 20190358497
    • Publication date Nov 28, 2019
    • Callaway Golf Company
    • Petra Petrich
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Graphene Core For A Golf Ball With A Soft Cover
    • Publication number 20190299063
    • Publication date Oct 3, 2019
    • Callaway Golf Company
    • Petra Petrich
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20190255391
    • Publication date Aug 22, 2019
    • Callaway Golf Company
    • Vijay Chavan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20180339199
    • Publication date Nov 29, 2018
    • Callaway Golf Company
    • Vijay Chavan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20180185708
    • Publication date Jul 5, 2018
    • Callaway Golf Company
    • Vijay Chavan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Graphene Core For A Golf Ball
    • Publication number 20180085635
    • Publication date Mar 29, 2018
    • Callaway Golf Company
    • Vijay Chavan
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Golf Ball
    • Publication number 20180021634
    • Publication date Jan 25, 2018
    • Callaway Golf Company
    • David Bartels
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Ball
    • Publication number 20170203160
    • Publication date Jul 20, 2017
    • Callaway Golf Company
    • David Bartels
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Ball
    • Publication number 20160367863
    • Publication date Dec 22, 2016
    • Callaway Golf Company
    • David Bartels
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Ball
    • Publication number 20160303431
    • Publication date Oct 20, 2016
    • Callaway Golf Company
    • David Bartels
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Ball Having Dual Core Deflection Differential
    • Publication number 20120202620
    • Publication date Aug 9, 2012
    • Callaway Golf Company
    • STEVEN S. OGG
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL WITH VERY LOW COMPRESSION AND HIGH COR
    • Publication number 20120077620
    • Publication date Mar 29, 2012
    • Callaway Golf Company
    • STEVEN S. OGG
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL HAVING DEFLECTION DIFFERENTIAL BETWEEN INNER CORE AND DUA...
    • Publication number 20110269573
    • Publication date Nov 3, 2011
    • Callaway Golf Company
    • STEVEN S. OGG
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL POLYURETHANE LAYER ADHESION PROMOTER
    • Publication number 20110244983
    • Publication date Oct 6, 2011
    • Callaway Golf Company
    • KONG SHEN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL WITH VERY LOW COMPRESSION AND HIGH COR
    • Publication number 20110130217
    • Publication date Jun 2, 2011
    • Callaway Golf Company
    • STEVEN S. OGG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL WITH VERY LOW COMPRESSION AND HIGH COR
    • Publication number 20100087277
    • Publication date Apr 8, 2010
    • Callaway Golf Company
    • STEVEN S. OGG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL WITH VERY LOW COMPRESSION AND HIGH COR
    • Publication number 20100087274
    • Publication date Apr 8, 2010
    • Callaway Golf Company
    • STEVEN S. OGG
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf ball with high coefficient of restitution
    • Publication number 20050037865
    • Publication date Feb 17, 2005
    • Callaway Golf Company
    • Michael S. Yagley
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    A THERMOSETTING POLYURETHANE MATERIAL FOR A GOLF BALL COVER(Corpora...
    • Publication number 20040138008
    • Publication date Jul 15, 2004
    • Callaway Golf Company
    • Pijush K. Dewanjee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    [GOLF BALL WITH HIGH COEFFICIENT OF RESTITUTION(Corporate Docket Nu...
    • Publication number 20040121854
    • Publication date Jun 24, 2004
    • Callaway Golf Company
    • Michael J. Yagley
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    [A THERMOSETTING POLYURETHANE MATERIAL FOR A GOLF BALL COVER]
    • Publication number 20040116622
    • Publication date Jun 17, 2004
    • Callaway Golf Company
    • Pijush K. Dewanjee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    [A THERMOSETTING POLYURETHANE MATERIAL FOR A GOLF BALL COVER(Corpor...
    • Publication number 20040106748
    • Publication date Jun 3, 2004
    • Callaway Golf Company
    • Val J. Cupples
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Golf Ball
    • Publication number 20030153409
    • Publication date Aug 14, 2003
    • Callaway Golf Company
    • Michael S. Yagley
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Golf ball with high coefficient of restitution
    • Publication number 20030027665
    • Publication date Feb 6, 2003
    • Callaway Golf Company
    • Michael S. Yagley
    • A63 - SPORTS GAMES AMUSEMENTS