Patents Assigned to Industrial Heating Systems, Inc.
  • Patent number: 4308568
    Abstract: An antistatic construction including a base member, a first electrically nonconductive layer on the base member, and an electrically conductive layer on the first electrically nonconductive layer. A second electrically nonconductive layer may be provided on the electrically conductive layer. A plurality of electrically nonconductive elements embedded within at least one of said layers. Portions of the electrically conductive layer adjacent to the electrically nonconductive elements being exposed. At least one electrically grounded electrical conductor operatively associated with the electrically conductive layer.The method of creating an antistatic construction.
    Type: Grant
    Filed: June 12, 1980
    Date of Patent: December 29, 1981
    Assignee: Industrial Heating Systems, Inc.
    Inventor: Bruce R. Whewell