Patents by Inventor Kenneth L. Swartz

Kenneth L. Swartz 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).

  • Tethered pen and holder therefor
    Patent number: D281174
    Type: Grant
    Filed: March 10, 1983
    Date of Patent: October 29, 1985
    Inventors: Richard F. Mahoney, Kenneth L. Swartz
  • Pen holder base
    Patent number: D285316
    Type: Grant
    Filed: March 30, 1984
    Date of Patent: August 26, 1986
    Inventors: Richard F. Mahoney, Kenneth L. Swartz