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Garry K. Echterling
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Bausman, PA, US
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last 30 patents
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Patent Grant
Alkoxysilane and alkoxysilane terminated polyamic or polyimide lacq...
Patent number
5,036,145
Issue date
Jul 30, 1991
Armstrong World Industries, Inc.
Garry K. Echterling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Bicyclic acrylic monomers
Patent number
4,672,098
Issue date
Jun 9, 1987
Armstrong World Industries, Inc.
John E. Herweh
C07 - ORGANIC CHEMISTRY