Patents by Inventor Charles R. Corda

Charles R. Corda 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: D248522
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: July 18, 1978
    Inventor: Charles R. Corda