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Thomas Anderson
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Dillsburg, PA, US
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last 30 patents
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Patent Grant
Modified bentonites for advanced foundry applications
Patent number
8,657,948
Issue date
Feb 25, 2014
Halliburton Energy Services, Inc.
Charles Landis
B22 - CASTING POWDER METALLURGY
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last 30 patents
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Patent Application
Modified Bentonites for Advanced Foundry Applications
Publication number
20110315335
Publication date
Dec 29, 2011
Halliburton Energy Services, Inc.
Charles Landis
B22 - CASTING POWDER METALLURGY
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Patent Application
Modified Bentonites for Advanced Foundry Applications
Publication number
20100269998
Publication date
Oct 28, 2010
Charles Landis
B22 - CASTING POWDER METALLURGY