Patents by Inventor Richey D. Leger

Richey D. Leger 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).

  • Speaker frame assembly
    Patent number: D340718
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: October 26, 1993
    Assignee: Square D Company
    Inventors: Richey D. Leger, Jeffery J. Buchanan, Bill R. Unseld