Patents by Inventor Harry T. Bowkley

Harry T. Bowkley 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: D248331
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: June 27, 1978
    Assignee: Muskin Corporation
    Inventors: Ivan A. Ziegler, Harry T. Bowkley, Thaddeus W. Fuller