Franz Weitz

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for hardening profiles
- Patent number 9,080,222
- Issue date Jul 14, 2015
- voestalpine Krems GmbH
- Gerhard Lengauer
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing shaped components from high-strength and ultr...
- Patent number 8,590,353
- Issue date Nov 26, 2013
- voestalpine Krems GmbH
- Gerhard Lengauer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR HARDENING PROFILES
- Publication number 20110011499
- Publication date Jan 20, 2011
- VOESTALPINE KREMS GMBH
- Gerhard Lengauer
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR PRODUCING SHAPED COMPONENTS FROM HIGH-STRENGTH AND ULTR...
- Publication number 20110003113
- Publication date Jan 6, 2011
- VOESTALPINE KREMS GMBH
- Gerhard Lengauer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...