Norbert Arnold

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Waldachtal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hardenable mortar composition
- Patent number 5,749,963
- Issue date May 12, 1998
- fischerwerke, Artur Fischer GmbH & Co. KG
- Norbert Arnold
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of producing interlocking metal parts
- Patent number 5,666,633
- Issue date Sep 9, 1997
- fischerwerke, Artur Fischer, GmbH & Co. KG.
- Norbert Arnold
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mortar composition including a mineral mortar paste
- Patent number 5,575,846
- Issue date Nov 19, 1996
- fischerwere, Artur Fischer GmbH & Co KG
- Norbert Arnold
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Anchoring cartridge for anchoring a fastening element in a drilled...
- Patent number 5,551,805
- Issue date Sep 3, 1996
- fischerwerke Artur Fischer GmbH & Co. KG
- Norbert Arnold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...