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Mark E. Gall
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Cleveland Hts., OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Black pearlescent pigments
Patent number
6,616,745
Issue date
Sep 9, 2003
Engelhard Corporation
Samuel F. Narvarti
C01 - INORGANIC CHEMISTRY
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Patent Grant
High strength Fe-Cr brown with excellent weathering
Patent number
6,579,356
Issue date
Jun 17, 2003
Engelhard Corporation
William Gerald Loucka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Blue shade Fe-Cr black
Patent number
6,235,106
Issue date
May 22, 2001
Engelhard Corporation
William Gerald Loucka
B82 - NANO-TECHNOLOGY
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Patent Grant
Inorganic pigments of the empirical formula A.sub.x B.sub.y C.sub.z
Patent number
5,080,718
Issue date
Jan 14, 1992
Engelhard Corporation
Thomas J. Sullivan
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
High strength Fe-Cr brown with excellent weathering
Publication number
20030027911
Publication date
Feb 6, 2003
William Gerald Loucka
B82 - NANO-TECHNOLOGY