Patents by Inventor Simon M. P. Hughes

Simon M. P. Hughes 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).

  • Conductive gaskets
    Patent number: 4594472
    Abstract: A conductive gasket for use in electro magnetic interference protection of electrical apparatus comprises an elastomeric material in which high aspect ratio conductive fibres are embedded to provide the conductive paths across the gasket. Preferably the fibres are carbon fibres.
    Type: Grant
    Filed: October 28, 1983
    Date of Patent: June 10, 1986
    Assignee: Plessey Overseas Limited
    Inventors: Jack Brettle, Kevin J. Lodge, Nicholas J. Loggie, Simon M. P. Hughes, William G. Howell