Patents by Inventor Robert F. Stodgell

Robert F. Stodgell 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).

  • Waterborne coating compositions
    Patent number: 4383062
    Abstract: Waterborne silicone coating formulations are provided. The coatings utilize water based emulsions or organopolysiloxane resins where the emulsions are provided with an effective combination of cellulosic and anionic emulsifying agents. The coatings of the present invention offer durability and resistance to extreme temperatures.
    Type: Grant
    Filed: January 28, 1981
    Date of Patent: May 10, 1983
    Assignee: General Electric
    Inventors: William T. Saad, Robert F. Stodgell