Herbert Leiter

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Maxdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dye preparations
- Patent number 6,117,224
- Issue date Sep 12, 2000
- BASF Aktiengesellschaft
- Bernd Siegel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Chemically modified proteins and colorant formulations containing t...
- Patent number 5,124,438
- Issue date Jun 23, 1992
- BASF Aktiengesellschaft
- Ralf Brueckmann
- C07 - ORGANIC CHEMISTRY