Patents by Inventor Jerry G. Pringle

Jerry G. Pringle 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).

  • Intrusion detector
    Patent number: D331546
    Type: Grant
    Filed: July 12, 1990
    Date of Patent: December 8, 1992
    Inventor: Jerry G. Pringle