Patents by Inventor John Stephen Kirby

John Stephen Kirby 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).

  • Porous composition for use in an environment of variable pressure and/or variable temperature
    Patent number: 6340498
    Abstract: A mixture of a binder and a particle material, the mixture having 50 to 90 volume percent of the particle material. The binder is curable in a temperature range of 50° F. to 90° F. The volume percent of the present composition provides an inherent permeability in any conventional application method. It can be sprayed or applied by hand and yet it still maintains an intrinsic permeability.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: January 22, 2002
    Assignee: The Boeing Company
    Inventors: John Stephen Kirby, John Miles Watcher
  • POROUS COMPOSITION FOR USE IN AN ENVIRONMENT OF VARIABLE PRESSURE AND/OR VARIABLE TEMPERATURE
    Publication number: 20010036505
    Abstract: A mixture of a binder and a particle material, the mixture having 50 to 90 volume percent of the particle material. The binder is curable in a temperature range of 50° F. to 90° F. The volume percent of the present composition provides an inherent permeability in any conventional application method. It can be sprayed or applied by hand and yet it still maintains an intrinsic permeability.
    Type: Application
    Filed: October 14, 1999
    Publication date: November 1, 2001
    Inventors: JOHN STEPHEN KIRBY, JOHN MILES WATCHER