Patents by Inventor Raymond Utley

Raymond Utley 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).

  • Polyetherimide resin/polyester resin blends
    Patent number: 6063874
    Abstract: Color stable thermoplastic resin compositions include a polyetherimide resin, polyester resin and phosphorus and/or phenol containing color stabilizers, and exhibit resistance to elevated temperature, elimination of black specks, and improved mechanical properties.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: May 16, 2000
    Assignee: General Electric Co.
    Inventors: Yimin Jin, Martin Lindway, Kang Xi, Raymond Utley