Hans Pfeiler

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Patents Grantslast 30 patents

Information Patent Grant
System and method for hardening rails
- Patent number 8,557,172
- Issue date Oct 15, 2013
- voestalpine Schienen GmbH
- Norbert Koeck
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for hardening rails
- Patent number 8,226,883
- Issue date Jul 24, 2012
- voestalpine Schienen GmbH
- Norbert Koeck
- C21 - METALLURGY OF IRON
Information Patent Grant
Device and method for joining the faces of parts
- Patent number 7,735,705
- Issue date Jun 15, 2010
- voestalpine Schienen GmbH
- Hans Pfeiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for joining the faces of parts
- Patent number 7,469,813
- Issue date Dec 30, 2008
- voestalpine Schienen GmbH
- Hans Pfeiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for metallically connecting rods by oscillating friction wel...
- Patent number 7,267,258
- Issue date Sep 11, 2007
- voestalpine Schienen GmbH
- Hans Pfeiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR HARDENING RAILS
- Publication number 20120168043
- Publication date Jul 5, 2012
- Voestalpine Schienen GmbH
- Norbert KOECK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEM AND METHOD FOR HARDENING RAILS
- Publication number 20090200713
- Publication date Aug 13, 2009
- Voestalpine Schienen GmbH
- Norbert KOECK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE AND METHOD FOR JOINING THE FACES OF PARTS
- Publication number 20090145948
- Publication date Jun 11, 2009
- Voestalpine Schienen GmbH
- Hans Pfeiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for metallically connecting rods by oscillating friction wel...
- Publication number 20050224559
- Publication date Oct 13, 2005
- Voestalpine Schienen GmbH
- Hans Pfeiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and method for joining the faces of parts
- Publication number 20040256439
- Publication date Dec 23, 2004
- Voestalpine Schienen GmbH
- Hans Pfeiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR