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Wolfgang Preibsch
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Merzench, DE
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last 30 patents
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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...