Wolfgang Preibsch

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Merzench, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for consolidating particulate solids and cleaning products...
- Patent number 6,689,305
- Issue date Feb 10, 2004
- Ecolab Inc.
- Peter J. Fernholz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for consolidating particulate solids
- Patent number 5,858,299
- Issue date Jan 12, 1999
- Ecolab, Inc.
- Peter J. Fernholz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Lubricant concentrate and an aqueous lubricant solution based on fa...
- Patent number 5,474,692
- Issue date Dec 12, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Laufenberg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous lubricant solutions based on fatty alkyl amines
- Patent number 5,062,978
- Issue date Nov 5, 1991
- Unilever Patent Holdings B.V.
- Frank Weber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...