Patents by Inventor Raymond W. Zukowski

Raymond W. Zukowski 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).

  • Electroluminescent flexible touch switch panel
    Patent number: 4532395
    Abstract: A flexible touch switch panel of a known type with a deformable membrane carrying a switch closure member is provided with an overlying flexible electroluminescent laminated member providing lighting of the entire switch panel or selected areas thereof, including lighting of keytop indicia on the flexible touch switches.
    Type: Grant
    Filed: September 20, 1983
    Date of Patent: July 30, 1985
    Assignee: Timex Corporation
    Inventor: Raymond W. Zukowski