Patents by Inventor M. Bertrand Le Gros

M. Bertrand Le Gros 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).

  • Solar heater for swimming pools
    Patent number: D605110
    Type: Grant
    Filed: April 7, 2009
    Date of Patent: December 1, 2009
    Assignee: Wisenet
    Inventor: M. Bertrand Le Gros