Patents by Inventor M. Bernard St-Louis

M. Bernard St-Louis 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).

  • Propane tank holder
    Patent number: D385615
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: October 28, 1997
    Inventor: M. Bernard St-Louis