Donald D. Staker

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Ester-amides of polycarboxylic acids as rheological additives for c...
- Patent number 5,100,438
- Issue date Mar 31, 1992
- Henkel Corporation
- William S. Kain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Amides of polycarboxylic acids as rheological additives for coal-wa...
- Patent number 5,082,469
- Issue date Jan 21, 1992
- Henkel Corporation
- William S. Kain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Compositions and process for alfalfa drying
- Patent number 4,762,724
- Issue date Aug 9, 1988
- National Distillers and Chemical Corporation
- Donald D. Staker
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Derivatives of polyether glycol esters of polycarboxylic acids as r...
- Patent number 4,715,866
- Issue date Dec 29, 1987
- National Distillers and Chemical Corporation
- Donald D. Staker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Amino ester and amino amide-ester corrosion inhibitors for aqueous...
- Patent number 4,560,497
- Issue date Dec 24, 1985
- National Distillers and Chemical Corporation
- Donald D. Staker
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...