Donovan JOHNSON

Person

  • Ramona, CA, US

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION DAMPERS OF SPORTS SHAFTS

    • Publication number 20240216769
    • Publication date Jul 4, 2024
    • TRUE TEMPER SPORTS, INC.
    • Jonah ZALEZNICK
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SPORTS EQUIPMENT WITH WOUND FIBER

    • Publication number 20230077188
    • Publication date Mar 9, 2023
    • TRUE TEMPER SPORTS, INC.
    • Neal HAAS
    • A63 - SPORTS GAMES AMUSEMENTS