Patents by Inventor David Antony Keene

David Antony Keene 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).

  • Project management system
    Publication number: 20030204538
    Abstract: A project management system comprises a database for storing objects relating to a project together with data defining interdependencies of the objects. A control system responsive to entities connected to it provides access to selected objects stored on the database and stores on the database updated versions of selected objects received from the entities. The control system is adapted to notify, in response to an activity on an object, all entities handling that object or other objects dependent on that object of the existence of the activity.
    Type: Application
    Filed: December 20, 2002
    Publication date: October 30, 2003
    Inventor: David Antony Keene
  • Graphical modelling system
    Publication number: 20030204564
    Abstract: A distributed graphical modelling system comprises a client workstation and an application server.
    Type: Application
    Filed: December 20, 2002
    Publication date: October 30, 2003
    Inventor: David Antony Keene