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Frank del Valle
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Decatur, IL, US
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last 30 patents
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Patent Grant
Hydroxypropylated, epichlorohydrin crosslinked tapioca starch deriv...
Patent number
4,120,982
Issue date
Oct 17, 1978
A. E. Staley Manufacturing Company
James E. Eastman
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Hydroxypropylated, epichlorohydrin crosslinked tapioca and corn sta...
Patent number
4,120,983
Issue date
Oct 17, 1978
A. E. Staley Manufacturing Company
Frank DEL Valle
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Thin-thick retort starch derivatives
Patent number
4,000,128
Issue date
Dec 28, 1976
A. E. Staley Manufacturing Company
Frank del Valle
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES