Patents by Inventor Rene Leon Clement Bourgoin

Rene Leon Clement Bourgoin 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).

  • Method and apparatus for homogenizing, stockpiling and sampling particulate material
    Patent number: 3980189
    Abstract: A dead heap or pile is prepared on a circular surface in the form of a sector defined by two radii of the circular surface. With respect to the median plane of the dead heap, such heap has two slopes, each with an inclination equal to that at which particulate material is retrieved from piles (on semicircular plots) which are alternately laid, first on one side and then on the other side of the dead heap. Each such pile (on a semicircular plot) is laid directly against a slope of the dead heap and is retrieved from the edge of the pile which is most remote from the dead heap.
    Type: Grant
    Filed: October 20, 1975
    Date of Patent: September 14, 1976
    Assignee: Societe Anonyme: Ciments LaFarge
    Inventors: Raymond Louis Proner, Rene Leon Clement Bourgoin