Patents by Inventor Clyde E. Mutch

Clyde E. Mutch 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: D261217
    Type: Grant
    Filed: August 23, 1979
    Date of Patent: October 13, 1981
    Inventor: Clyde E. Mutch
  • Patent number: D274445
    Type: Grant
    Filed: August 10, 1981
    Date of Patent: June 26, 1984
    Inventor: Clyde E. Mutch