Patents by Inventor Charles J. Stack

Charles J. Stack 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).

  • Network communications coupler
    Patent number: 6810430
    Abstract: A coupler for connecting a first communications network to a second communications network. The coupler implements its functionality in software.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: October 26, 2004
    Assignee: ABB Automation Inc.
    Inventors: Gregory Bruce Gillooly, David Waters, Cheng-Yang Chou, Peter Lui, Samuel A. Mattoni, Jr., Edward S. Mallinak, Eric Robertson, Charles J. Stack