Patents by Inventor Patrick Guerange

Patrick Guerange 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).

  • Pumped coating product spraying installation
    Patent number: 4928880
    Abstract: An installation for spraying a coating product in liquid form, as in the automobile industry, comprises at least one circuit and, in that circuit, a pump, at least one sprayer, and a flexible conduit connecting an outlet of the pump to the sprayer. The flowrate of liquid in the conduit is controlled by a servo-system which controls the pump. The pump is preferably a gear pump.
    Type: Grant
    Filed: May 9, 1988
    Date of Patent: May 29, 1990
    Assignee: Sames S.A.
    Inventors: Eric Prus, Andre Frene, Pascal Bordaz, Patrick Guerange, Caryl Thome