Patents by Inventor Richard Hartheimer

Richard Hartheimer 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).

  • Detection and prevention of duplicate trading transactions over a communications network
    Patent number: 5258908
    Abstract: A computer network system for simultaneously communicating between computer terminals at various bank locations for the purpose of entering a transaction for the exchange of currency of a selected currency pair provides a method for preventing a trading communication involving a selected currency pair between two banks wherein there is already a trading communication in progress between the two banks involving the same currency pair.
    Type: Grant
    Filed: November 2, 1990
    Date of Patent: November 2, 1993
    Assignee: Foreign Exchange Transaction Services, Inc.
    Inventors: Richard Hartheimer, Michael Coleman, Chris Klepka, Geoffrey Poole