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Kara Hulsey
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Dewitt, IA, US
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last 30 patents
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Patent Grant
Biodegradable sorbents
Patent number
7,294,343
Issue date
Nov 13, 2007
Grain Processing Corporation
Frank Barresi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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last 30 patents
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Patent Application
Biodegradable sorbents
Publication number
20040086541
Publication date
May 6, 2004
Grain Processing Corporation
Frank Barresi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
Biodegradable sorbents
Publication number
20030020043
Publication date
Jan 30, 2003
Grain Processing Corporation
Frank Barresi
C05 - FERTILISERS MANUFACTURE THEREOF