Klaus Stamm

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Resistance-weldable composite
- Patent number 4,978,582
- Issue date Dec 18, 1990
- Hoesch Stahl AG
- Klaus Stamm
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composite material for vibration damping and structural sound damping
- Patent number 4,942,080
- Issue date Jul 17, 1990
- Hoesch Stahl Aktiengesellschaft
- Wolfgang Heuel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS