Patents by Inventor David B. Conway

David B. Conway 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).

  • Cyanate resin-based foams
    Patent number: 5077319
    Abstract: Foamable resin compositions of cyanate esters and thermoplastic resins are disclosed.
    Type: Grant
    Filed: May 18, 1990
    Date of Patent: December 31, 1991
    Assignee: Hexcel Corporation
    Inventors: Yen-Seine Wang, Ching-Chi Kuo, David B. Conway, Frank W. Lee, Kenneth S. Baron