Otto Michel

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Langenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Glycerol distillation process
- Patent number 4,655,879
- Issue date Apr 7, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Rolf Brockmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the non-degenerative distillation of fatty acids
- Patent number 4,595,461
- Issue date Jun 17, 1986
- Henkel Kommanditgesellschaft auf Aktien
- Lutz Jeromin
- C07 - ORGANIC CHEMISTRY