Patents by Inventor Thomas M. Prast

Thomas M. Prast 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).

  • Handle for power shears
    Patent number: D389385
    Type: Grant
    Filed: December 12, 1995
    Date of Patent: January 20, 1998
    Assignee: Bettcher Industries, Inc.
    Inventors: Raymond J. Herrmann, Thomas M. Prast