Patents by Inventor Daniel Pierre Caulier

Daniel Pierre Caulier 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 energy pick-up
    Patent number: 4099516
    Abstract: The present invention relates to solar energy pick-ups composed of a fixed cylindrical mirror having an elliptic transverse section and a heat collector parallel to the generatrices of the cylinder, placed at the bottom of the mirror, in the plane parallel to the large axis of the ellipse in which a heat-carrying fluid circulates.
    Type: Grant
    Filed: April 28, 1976
    Date of Patent: July 11, 1978
    Inventor: Daniel Pierre Caulier