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David J. Green
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State College, PA, US
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last 30 patents
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Patent Grant
Strengthening, crack arrest and multiple cracking in brittle materi...
Patent number
6,516,634
Issue date
Feb 11, 2003
The Penn State Research Foundation
David J. Green
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Infiltration process for introducing additional phases for multipha...
Patent number
5,478,785
Issue date
Dec 26, 1995
Pennsylvania Research Corporation
S. Jill Glass
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Lightweight ceramic insulation and method
Patent number
4,919,852
Issue date
Apr 24, 1990
The United States of America as represented by the administrator of the Natio...
David J. Green
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES