Hans W. Rasmussen

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St. George, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing calcium fulvate from humus material
- Patent number 6,204,396
- Issue date Mar 20, 2001
- Electrolytes, Inc.
- Hans W. Rasmussen
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for producing magnesium fulvate from humus material
- Patent number 6,147,229
- Issue date Nov 14, 2000
- Electrolytes, Inc.
- Hans W. Rasmussen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method to detoxify sewage sludge
- Patent number 5,051,191
- Issue date Sep 24, 1991
- Green Environmental Systems Ltd.
- Hans W. Rasmussen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovery of flue dust
- Patent number 4,915,730
- Issue date Apr 10, 1990
- Allan Elias
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating municipal wastewater sludge
- Patent number 4,765,911
- Issue date Aug 23, 1988
- North American Metals, Inc.
- Hans W. Rasmussen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of recovering metallic tellurium
- Patent number 4,288,423
- Issue date Sep 8, 1981
- Hulbert, Jr.; Clarence E.
- Hans W. Rasmussen
- C01 - INORGANIC CHEMISTRY