Patents by Inventor Mark Cokewell

Mark Cokewell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hexagonal putter grip
    Patent number: D851188
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: June 11, 2019
    Inventor: Mark Cokewell
  • Golf club grip
    Patent number: D1004020
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: November 7, 2023
    Inventor: Mark Cokewell