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Amar S. Bhalla
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State College, PA, US
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last 30 patents
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Patent Grant
PZT ceramic compositions having reduced sintering temperatures and...
Patent number
5,433,917
Issue date
Jul 18, 1995
The Penn State Research Foundation
Ashvin Srivastava
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Pyro-optic detector and imager
Patent number
4,994,672
Issue date
Feb 19, 1991
Pennsylvania Research Corp.
Leslie E. Cross
G02 - OPTICS
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Patent Grant
Pyroelectric crystals with high figures of merit
Patent number
4,648,991
Issue date
Mar 10, 1987
Research Corporation
Chang-Shui Fang
H01 - BASIC ELECTRIC ELEMENTS