Patents by Inventor Ed van Loenen

Ed van Loenen 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).

  • Method and system for theory of constraints buffer graphing, tracking and management
    Patent number: 6501473
    Abstract: A graphical method and system of tracking projects managed in accordance with Theory of Constraints project management techniques. A graph of project and feeding chain buffer consumption is constructed for at a glance project status review by management. Alternate buffer consumption models may be utilized.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: December 31, 2002
    Assignee: Lucent Technologies Inc.
    Inventors: Todd R. Hayes, Ed van Loenen, Michael W. Andrews