Patents by Inventor Hubert Ballay

Hubert Ballay 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: D256928
    Type: Grant
    Filed: January 16, 1979
    Date of Patent: September 16, 1980
    Inventor: Hubert Ballay