Patents by Inventor Henry S. Coleman

Henry S. Coleman 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).

  • Expandable modular computer system
    Patent number: 5602721
    Abstract: An expandable system such as a computer system includes a plurality of stacked functional modules with each module engaging an abutting module in a physically locked relationship. Electric power for the modular system is provided to all modules through power lines within each module housing for EMI shielding with abutting modules having mating electric power connectors.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: February 11, 1997
    Assignee: Tandem Computers
    Inventors: Boyd Slade, Walter R. Carver, Brad D. Caramagno, Henry S. Coleman