Patents Assigned to Portera Systems
  • Distributed database system and method
    Patent number: 5913029
    Abstract: A distributed data processing system is provided, comprising a server computer and a plurality of client computers connected to said server computer, the interaction of each client computer with the server computer being a separate client session.
    Type: Grant
    Filed: February 7, 1997
    Date of Patent: June 15, 1999
    Assignee: Portera Systems
    Inventor: Robert E. Shostak