Patents by Inventor Mark J. Subak

Mark J. Subak 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).

  • Modular surge suppressor for a traffic cabinet
    Patent number: 6304188
    Abstract: A modular surge suppression system for a traffic cabinet. The system comprising a surge suppression module and a modular adapter connected to the circuitry in the traffic cabinet. The modular adapter being configured to connect with the surge suppression module.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: October 16, 2001
    Assignee: Emerson Electric Co.
    Inventors: Mark J. Subak, Jimmy J. Hardage