Patents by Inventor Floyd Trossman

Floyd Trossman 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: D250800
    Type: Grant
    Filed: July 8, 1977
    Date of Patent: January 16, 1979
    Inventor: Floyd Trossman