Alfred Laufenberg

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Patents Grantslast 30 patents

Information Patent Grant
Surfactant base for soapless lubricants
- Patent number 5,565,127
- Issue date Oct 15, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Laufenberg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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...