Patents by Inventor Don Bowles

Don Bowles 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).

  • Felting machine
    Patent number: 7430790
    Abstract: A felting machine for producing fiber art has a wide variety of operating arrangements, providing flexibility for the fiber artist.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: October 7, 2008
    Inventors: Don Bowles, Lanette Freitag