Patents by Inventor Williard E. Swenson

Williard E. Swenson 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).

  • Internal combustion engine oil pan with oil cooler
    Patent number: 5408965
    Abstract: An engine oil pan includes a reservoir for oil flowing from the engine and a heat exchanger for cooling the oil, with the heat exchanger having at least one passage formed by fluid expansion.
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: April 25, 1995
    Assignee: Ford Motor Company
    Inventors: Clarence W. Fulton, Dan E. Haynes, Eugene E. Rhodes, Williard E. Swenson