Patents by Inventor Charles Lester Pedersen

Charles Lester Pedersen 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).

  • Telephone switch with holder
    Patent number: D423002
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: April 18, 2000
    Assignee: GN Netcom A/S
    Inventor: Charles Lester Pedersen