Patents by Inventor W. Michael Betts

W. Michael Betts 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).

  • Method of manufacture and installation for a spring hanger replacement pad
    Patent number: 5850069
    Abstract: A Method of Manufacture and Installation for a Spring Hanger Replacement Pad including specific steps of hot forming, air cooling, specific welding, and insulated cooling of the welded combination.
    Type: Grant
    Filed: July 18, 1995
    Date of Patent: December 15, 1998
    Inventor: W. Michael Betts
  • Spring hanger replacement pad
    Patent number: D383005
    Type: Grant
    Filed: July 18, 1995
    Date of Patent: September 2, 1997
    Inventor: W. Michael Betts