Patents by Inventor Kenneth T. Somerfield

Kenneth T. Somerfield 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).

  • Housing for electrical or electronic equipment
    Patent number: 4530949
    Abstract: A housing for electrical or electronic equipment is made by moulding under heat a composition comprising an organic thermosetting resin which includes exfoliated graphite in an amount which is enough to impart to the moulded article an electrical resistivity not greater than 10 ohm-cm.The housing has an excellent capacity to reduce the level of electromagnetic radiation emitted by equipment within it and to shield electronic equipment from external electromagnetic radiation.
    Type: Grant
    Filed: July 19, 1984
    Date of Patent: July 23, 1985
    Assignee: T&N Materials Research Limited
    Inventors: Alan W. Atkinson, David R. Hurst, Kenneth T. Somerfield