Logan Johnston

Person

  • La Mesa, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Removable weight for golf club shaft

    • Patent number 12,076,626
    • Issue date Sep 3, 2024
    • Topgolf Callaway Brands Corp.
    • Logan Johnston
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club wrench with multi-purpose tip

    • Patent number 12,053,861
    • Issue date Aug 6, 2024
    • Topgolf Callaway Brands Corp.
    • Logan K. Johnston
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Removable Weight for Golf Club Shaft

    • Publication number 20240408464
    • Publication date Dec 12, 2024
    • Topgolf Callaway Brands Corp.
    • Logan Johnston
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Club Wrench With Multi-Purpose Tip

    • Publication number 20230256571
    • Publication date Aug 17, 2023
    • Callaway Golf Company
    • Logan K. Johnston
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Removable Weight for Golf Club Shaft

    • Publication number 20230057922
    • Publication date Feb 23, 2023
    • Callaway Golf Company
    • Logan Johnston
    • A63 - SPORTS GAMES AMUSEMENTS