Patents by Inventor Craig A. Selvidge

Craig A. Selvidge 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).

  • Patent number: D245494
    Type: Grant
    Filed: February 6, 1976
    Date of Patent: August 23, 1977
    Assignee: Western Washington State College
    Inventors: Craig A. Selvidge, Michael R. Seal