Patents by Inventor Stuart C. Walsh

Stuart C. Walsh 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).

  • Digital data storage systems, computers, and data verification methods
    Patent number: 6981151
    Abstract: Digital data storage systems, computers, and data verification methods are provided. According to a first aspect of the invention, a computer includes an interface adapted to couple with a dynamic database; and processing circuitry configured to provide a first hash from digital data stored within a portion of the dynamic database at an initial moment in time, to provide a second hash from digital data stored within the portion of the dynamic database at a subsequent moment in time, and to compare the first hash and the second hash.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: December 27, 2005
    Assignee: Battelle Energy Alliance, LLC
    Inventors: Bennett J. Groeneveld, Wayne E. Austad, Stuart C. Walsh, Catherine A. Herring