Patents by Inventor Jeffery A. Berger

Jeffery A. Berger 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).

  • Patent number: D310685
    Type: Grant
    Filed: February 22, 1989
    Date of Patent: September 18, 1990
    Inventor: Jeffery A. Berger