Alfred Konietzny

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous media for the treatment of wood and wooden materials and a...
- Patent number 4,496,613
- Issue date Jan 29, 1985
- Chemische Werke Huls AG
- Hans-Dieter Zagefka
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Amino-group bearing, low molecular weight 1,3-butadiene polymer for...
- Patent number 4,469,829
- Issue date Sep 4, 1984
- Chemische Werke Huls AG
- Alfred Konietzny
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble polymers carrying quaternary ammonium groups, their p...
- Patent number 4,379,890
- Issue date Apr 12, 1983
- Chemische Werke Huels, Aktiengesellschaft
- Alfred Konietzny
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...