Patents by Inventor Jim R. Sotherland

Jim R. Sotherland 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).

  • Putter head
    Patent number: D934969
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: November 2, 2021
    Assignee: Callaway Golf Company
    Inventors: Sean Toulon, Patrick Dawson, Wee Joung Kim, Jim R. Sotherland