Patents by Inventor Jerry Markle

Jerry Markle 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).

  • High voltage switching device
    Patent number: 4617542
    Abstract: A switch having gold-plated contacts on which is formed a gold-mercury amalgam, at least the contacts being immersed in a totally fluorinated hydrocarbon fluid.
    Type: Grant
    Filed: August 2, 1984
    Date of Patent: October 14, 1986
    Assignee: IMCS Corporation
    Inventors: Erno B. Lutz, Bruce A. Weber, Jerry Markle