Patents by Inventor Robert P. Hanet

Robert P. Hanet 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: D894300
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: August 25, 2020
    Assignee: Callaway Golf Company
    Inventor: Robert P. Hanet
  • Putter head
    Patent number: D897461
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: September 29, 2020
    Assignee: Callaway Golf Company
    Inventor: Robert P. Hanet