Siegfried Loesch

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Forming tool and method for hot forming and partially press hardeni...
- Patent number 10,166,589
- Issue date Jan 1, 2019
- Gestamp Umformtechnik GmbH
- Siegfried Loesch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forming tool and method for hot forming and partially press hardeni...
- Patent number 9,687,898
- Issue date Jun 27, 2017
- Gestamp Umformtechnik GmbH
- Siegfried Loesch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Forming Tool and Method for Hot Forming and Partially Press Hardeni...
- Publication number 20170252791
- Publication date Sep 7, 2017
- Gestamp Umformtechnik GmbH
- Siegfried Loesch
- C21 - METALLURGY OF IRON
Information Patent Application
FORMING TOOL AND METHOD FOR HOT FORMING AND PARTIALLY PRESS HARDENI...
- Publication number 20130205863
- Publication date Aug 15, 2013
- GMF UMFORMTECHNIK GMBH
- Siegfried Loesch
- C21 - METALLURGY OF IRON