Patents by Inventor Jams W. Borgmann

Jams W. Borgmann 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).

  • Portion of a key blade blank
    Patent number: D330845
    Type: Grant
    Filed: September 20, 1991
    Date of Patent: November 10, 1992
    Assignee: Best Lock Corporation
    Inventors: Walter E. Best, Timothy R. Bjornson, Jams W. Borgmann, Gary R. Jacobs