Patents by Inventor David J. Throckmorton

David J. Throckmorton 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).

  • Blending station apparatus
    Patent number: D436789
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: January 30, 2001
    Assignee: K-TEC, Inc.
    Inventors: Thomas D. Dickson, Jr., B. Shawn Elgaaen, David J. Throckmorton