Roger S. Leiser

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Decatur, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Process and equipment for chromatographic separation of fructose/de...
- Patent number 4,366,060
- Issue date Dec 28, 1982
- A. E. Staley Manufacturing Company
- Roger S. Leiser
- C13 - SUGAR INDUSTRY
Information Patent Grant
Fructose production
- Patent number 4,310,628
- Issue date Jan 12, 1982
- A. E. Staley Manufacturing Company
- Roger S. Leiser
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Solid anhydrous dextrose
- Patent number 4,059,460
- Issue date Nov 22, 1977
- A. E. Staley Manufacturing Company
- Charles E. Schollmeier
- C13 - SUGAR INDUSTRY
Information Patent Grant
Ion exchange enrichment of impure dextrose solutions
- Patent number 4,025,357
- Issue date May 24, 1977
- A. E. Staley Manufacturing Company
- Roger S. Leiser
- C13 - SUGAR INDUSTRY