Patents by Inventor Harvey D. Stutzman

Harvey D. Stutzman 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: D251009
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: February 6, 1979
    Inventor: Harvey D. Stutzman
  • Patent number: D256267
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: August 5, 1980
    Inventor: Harvey D. Stutzman