Patents by Inventor Mark A. Unsworth

Mark A. Unsworth 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).

  • Electromagnetic shielding laminate
    Patent number: 4826718
    Abstract: An electromagnetic shielding laminate and method of producing such a laminate are disclosed. The laminate comprises a first pane of glass, or plastics, which includes an electro-conductive coating on one face thereof. A plastics interlayer, which is adjacent to the coating, is sandwiched between the first pane of glass and a second pane of glass, or plastics. A border of fine electroconductive mesh is located between the interlayer and the electroconductive coating and the mesh is arranged to be in electrical contact with the coating around the periphery of the coated pane.
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: May 2, 1989
    Assignee: Pilkington plc
    Inventors: Mark A. Unsworth, Leslie T. Clarke