Marco Mario Tivelli

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Bergamo, IT

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Patents Grantslast 30 patents

Information Patent Grant
High-strength steel for seamless, weldable steel pipes
- Patent number 8,007,603
- Issue date Aug 30, 2011
- Tenaris Connections Limited
- Alfonso Izquierdo Garcia
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
High-Strength Steel for Seamless, Weldable Steel Pipes
- Publication number 20080314481
- Publication date Dec 25, 2008
- Alfonso Izquierdo Garcia
- C21 - METALLURGY OF IRON