Christian Hohmann

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Mulheim an der Ruhr, DE

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Patents Grantslast 30 patents

Information Patent Grant
Boron-based refractory coating for a wind turbine component
- Patent number 8,690,539
- Issue date Apr 8, 2014
- Siemens Aktiengesellschaft
- Andreas Christian Hohle
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind turbine, drive train assembly, wind turbine nacelle system, me...
- Patent number 8,648,482
- Issue date Feb 11, 2014
- Siemens Aktiengesellschaft
- Ivan Arthur Hede
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Three-point fixing arrangement of ignition electrodes of a burner
- Patent number 8,590,285
- Issue date Nov 26, 2013
- Siemens Aktiengesellschaft
- Christian Hohmann
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and device for identifying the state of the rotor of a non-p...
- Patent number 7,568,886
- Issue date Aug 4, 2009
- Siemens Aktiengesellschaft
- Christian Hohmann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
WIND TURBINE, DRIVE TRAIN ASSEMBLY, WIND TURBINE NACELLE SYSTEM, ME...
- Publication number 20120019001
- Publication date Jan 26, 2012
- Ivan Arthur Hede
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Boron-based Refractory Coating for a Wind Turbine Component
- Publication number 20110171028
- Publication date Jul 14, 2011
- Andreas Christian Hohle
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Vanadium-based hard material coating of a wind power plant component
- Publication number 20110171463
- Publication date Jul 14, 2011
- Andreas Christian Hohle
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Method and Device For Identifying the State of the Rotor of a Non-P...
- Publication number 20080145223
- Publication date Jun 19, 2008
- Christian Hohmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES