Patents by Inventor Guillaume Hermans

Guillaume Hermans 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).

  • Combined puzzle and holder therefor
    Patent number: D298149
    Type: Grant
    Filed: May 14, 1986
    Date of Patent: October 18, 1988
    Inventors: Albert Hermans, Guillaume Hermans, Rene Hermans, Harry Brusselaers