Herbert Lorenz

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Gross-Bieberau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Means and method for the oxidative dyeing, especially the redyeing,...
- Patent number 5,053,051
- Issue date Oct 1, 1991
- Goldwell GmbH
- Jurgen Tennigkeit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for the oxidative dyeing of hair, method for the preparation...
- Patent number 5,006,127
- Issue date Apr 9, 1991
- Goldwell GmbH
- Jurgen Tennigkeit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for the oxidative dyeing of hair, method for the preparation...
- Patent number 4,992,077
- Issue date Feb 12, 1991
- Goldwell GmbH
- Jurgen Tennigkeit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process and means for oxidized dyeing of hair using a manganese dio...
- Patent number 4,776,856
- Issue date Oct 11, 1988
- Goldwell GmbH Chemische Fabrik H.E. Dotter
- Jurgen Tennigkeit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE