Martin Weiser

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Anchoring of tension members
- Patent number 4,501,516
- Issue date Feb 26, 1985
- Bayer Aktiengesellschaft
- Bernhard Kotulla
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Anchoring of tension members
- Patent number 4,443,132
- Issue date Apr 17, 1984
- Bayer Aktiengesellschaft
- Bernhard Kotulla
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Anchorage devices for a tension wire bundle of tension wires
- Patent number 4,367,568
- Issue date Jan 11, 1983
- Strabag Bau-AG
- Martin Weiser
- E04 - BUILDING
Information Patent Grant
Reinforcement of armored earth work constructions
- Patent number 4,273,476
- Issue date Jun 16, 1981
- Bayer Aktiengesellschaft
- Bernhard Kotulla
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING