Patents by Inventor Bernard Poli

Bernard Poli 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).

  • Single wafer centrifugal dryer
    Patent number: 4724619
    Abstract: The device according to this invention comprises a casing in which turns a device designed to support and hold the wafer, the said device is fitted eccentrically with respect to its rotational pin (3) a support element 5-6 designed to hold the silicon wafer by its edges in a horizontal plane, the device assembly being mounted in stable balance with respect to the said pin.
    Type: Grant
    Filed: December 10, 1986
    Date of Patent: February 16, 1988
    Assignee: Recif (Societe Anonyme)
    Inventors: Bernard Poli, Gerard Chincholle