Patents by Inventor Karl Don Knecht

Karl Don Knecht 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).

  • Instrument panel
    Patent number: D483310
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: December 9, 2003
    Inventor: Karl Don Knecht