Patents by Inventor Carroll B. French

Carroll B. French 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 for applying an organic coating onto an inorganic coated steel sheet
    Patent number: 4032673
    Abstract: A method is provided for improving the insulating characteristics of oriented steel sheet having an inorganic surface coating to produce an organic resin-in-organic coating-oriented steel sheet composite. Certain irradiation curable solventless organic resins can be applied to the surface of the oriented steel sheet in a pollution free manner. The resulting composite can be used as power transformer core laminate.
    Type: Grant
    Filed: September 19, 1975
    Date of Patent: June 28, 1977
    Assignee: General Electric Company
    Inventors: Siegfried H. Schroeter, Jon VanWinkle, Carroll B. French