TREA

Grady C. Crahan

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  • Carlsbad, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system utilizing imaging analysis for golf balls
    • Patent number 11,918,863
    • Issue date Mar 5, 2024
    • Topgolf Callaway Brands Corp.
    • Julie Caterina
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and system utilizing imaging analysis for golf balls
    • Patent number 11,752,396
    • Issue date Sep 12, 2023
    • Topgolf Callaway Brands Corp.
    • Julie Caterina
    • A63 - SPORTS GAMES AMUSEMENTS
  • 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 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

    Golf ball with electrical components
    • Patent number 10,688,366
    • Issue date Jun 23, 2020
    • Callaway Golf Company
    • Petra Petrich
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball having protrusions in multi-faced polygons
    • Patent number 10,610,739
    • Issue date Apr 7, 2020
    • Callaway Golf Company
    • Grady C. Crahan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number D860343
    • Issue date Sep 17, 2019
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D860345
    • Issue date Sep 17, 2019
    • Callaway Golf Company
    • Craig Schnell
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D860347
    • Issue date Sep 17, 2019
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D860348
    • Issue date Sep 17, 2019
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf ball
    • Patent number D860346
    • Issue date Sep 17, 2019
    • Callaway Golf Company
    • David Bartels
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Dot geometry for a golf ball surface
    • Patent number 10,213,653
    • Issue date Feb 26, 2019
    • Callaway Golf Company
    • Grady C. Crahan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Limited flight golf ball with embedded RFID chip
    • Patent number 10,016,660
    • Issue date Jul 10, 2018
    • Callaway Golf Company
    • Vince Simonds
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dot geometry for a golf ball surface
    • Patent number 10,010,760
    • Issue date Jul 3, 2018
    • Callaway Golf Company
    • Grady C. Crahan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Limited flight golf ball with embedded RFID chip
    • Patent number 9,707,454
    • Issue date Jul 18, 2017
    • Callaway Golf Company
    • Vince Simonds
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL