Patents by Inventor Truman R. Baughman, Jr.

Truman R. Baughman, Jr. 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).

  • Ear cone for a communications headset
    Patent number: D505132
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: May 17, 2005
    Assignee: Plantronics, Inc
    Inventors: Larry R. Linville, Frederick P. DeKalb, Truman R. Baughman, Jr.