Leping ZHU

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the manufacture of the blade tips of rotor wheels made i...
- Patent number 8,850,703
- Issue date Oct 7, 2014
- Rolls-Royce Deutschland Ltd & Co KG
- Leping Zhu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arrangement for the repair of the blades of BLISK drums by means of...
- Patent number 8,247,733
- Issue date Aug 21, 2012
- Rolls-Royce Deutschland Ltd & Co KG
- Leping Zhu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for the repair of gas-turbine blisks
- Patent number 8,039,773
- Issue date Oct 18, 2011
- Rolls-Royce Deutschland Ltd & Co KG
- Martin Spallek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE MANUFACTURE OF THE BLADE TIPS OF ROTOR WHEELS MADE I...
- Publication number 20100175256
- Publication date Jul 15, 2010
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Leping ZHU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARRANGEMENT FOR THE REPAIR OF THE BLADES OF BLISK DRUMS BY MEANS OF...
- Publication number 20100176097
- Publication date Jul 15, 2010
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Leping ZHU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for the repair of gas-turbine blisks
- Publication number 20090001059
- Publication date Jan 1, 2009
- Martin Spallek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR