Patents by Inventor Louis Gros

Louis 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).

  • Organopolysiloxane coating compositions having improved hardness
    Patent number: 4731294
    Abstract: Methylphenylsiloxane coating compositions comprising silica fillers and aluminum particulates, e.g., matte paints, are well adopted for the provision of hard nonadhesive finishes, e.g., on kitchen utensils.
    Type: Grant
    Filed: May 5, 1986
    Date of Patent: March 15, 1988
    Assignee: Rhone-Poulenc Specialites Chimiques
    Inventors: Jean-Marie Pouchol, Louis Gros