Patents by Inventor John R. S. Edgar

John R. S. Edgar 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).

  • Exterior insulation and finish system
    Patent number: 5410852
    Abstract: An exterior insulation and finish system (14) for a building including an air-permeable insulation (28) located between an air barrier (20) and an exterior finish (31), a portion of one edge (24, 35b) of the insulation being exposed to permit air to flow into and out of the insulation to equalize pressures across the exterior finish.
    Type: Grant
    Filed: July 23, 1993
    Date of Patent: May 2, 1995
    Assignee: STO Aktiengesellschaft
    Inventors: John R. S. Edgar, Kenneth P. Wesley