Patents by Inventor Jon F. Brown

Jon F. Brown 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: D270121
    Type: Grant
    Filed: April 23, 1981
    Date of Patent: August 16, 1983
    Inventor: Jon F. Brown