Patents by Inventor Dennis E. Wagner

Dennis E. Wagner 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: D483824
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: December 16, 2003
    Assignee: Callaway Golf Company
    Inventors: Larry G. Tang, Augustin W. Rollinson, Dennis E. Wagner
  • Putter head
    Patent number: D485323
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: January 13, 2004
    Assignee: Callaway Golf Company
    Inventors: Dennis E. Wagner, Larry G. Tang
  • Putter head
    Patent number: D846672
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: April 23, 2019
    Assignee: Callaway Golf Company
    Inventors: Augustin W. Rollinson, Larry Tang, Dennis E. Wagner
  • Putter head
    Patent number: D888174
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: June 23, 2020
    Assignee: CALLAWAY GOLF COMPANY
    Inventors: Augustin W. Rollinson, Larry Tang, Dennis E. Wagner