Sieglinde EHGARTNER

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Patents Grantslast 30 patents

Information Patent Grant
Cooling section comprising power cooling and laminar cooling
- Patent number 11,040,385
- Issue date Jun 22, 2021
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Jian Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cooling section having lower spray bar
- Patent number 9,878,358
- Issue date Jan 30, 2018
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Jian Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
COOLING OF A METAL STRIP USING A POSITION-CONTROLLED VALVE DEVICE
- Publication number 20200298295
- Publication date Sep 24, 2020
- Jian CHEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COOLING SECTION HAVING LOWER SPRAY BAR
- Publication number 20160052034
- Publication date Feb 25, 2016
- Jian CHEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COOLING OF A METAL STRIP USING A POSITION-CONTROLLED VALVE DEVICE
- Publication number 20160008861
- Publication date Jan 14, 2016
- Jian CHEN
- C21 - METALLURGY OF IRON