Patents by Inventor Gerald E. Mittmann

Gerald E. Mittmann 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: D260107
    Type: Grant
    Filed: May 24, 1979
    Date of Patent: August 4, 1981
    Assignee: Port-a-Slope Corporation
    Inventor: Gerald E. Mittmann