Patents by Inventor Georges C. Ferry

Georges C. Ferry 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).

  • Inductor for induction heating of metal strips
    Patent number: 5582790
    Abstract: An induction heating device for continuously moving metal strip (22) for heat treatment or coating purposes comprises a flattened, spirally wound coil having the turns interlinked by an oblique connection on a small side of the coil, and surrounding the continuously moving metal strip (22). Means (24-26) are provided for suppressing the transverse component of the magnetic field created by the said coil.
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: December 10, 1996
    Assignee: Electricite de France--Service National
    Inventors: Georges C. Ferry, Jean-Louis B. Peureux, Philippe Roehr, Jean Delassus