Patents by Inventor Edwin J. Ohneth

Edwin J. Ohneth 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).

  • Epoxy resin bonded flexible graphite laminate and method
    Patent number: 5192605
    Abstract: A flexible graphite laminate of flexible graphite and a core material bonded through an intermediate coating of an epoxy resin composite comprising an epoxy resin having a glass transition temperature after cure of below 120.degree. C. and particles of a thermoplastic agent dispersed in the epoxy resin and having a crystalline or partially crystalline structure and a melting temperature of between 120.degree. C. and 200.degree. C.
    Type: Grant
    Filed: October 1, 1991
    Date of Patent: March 9, 1993
    Assignee: UCAR Carbon Technology Corporation
    Inventors: Robert A. Mercuri, Edwin J. Ohneth, Richard T. Lewis