Patents by Inventor William F. Arendt

William F. Arendt 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).

  • Cover for transport refrigeration unit
    Patent number: D258234
    Type: Grant
    Filed: May 11, 1979
    Date of Patent: February 10, 1981
    Assignee: Thermo King Corporation
    Inventors: Lowell M. Anderson, William F. Arendt, Clarence F. Graser, Herman H. Viegas, Rodney H. Volk
  • Cover for a transport refrigeration unit
    Patent number: D266870
    Type: Grant
    Filed: July 22, 1980
    Date of Patent: November 9, 1982
    Assignee: Thermo King Corporation
    Inventors: Peter B. Allard, William F. Arendt, Rodney H. Volk