Johannes Kannenberg

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Aurich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rotor blade and connecting device
- Patent number 10,077,757
- Issue date Sep 18, 2018
- Wobben Properties GmbH
- Johannes Kannenberg
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Rear casing, rotor blade with rear casing, and a wind turbine that...
- Patent number 9,897,070
- Issue date Feb 20, 2018
- Wobben Properties GmbH
- Alexander Hoffmann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A ROTOR BLADE
- Publication number 20150292475
- Publication date Oct 15, 2015
- WOBBEN PROPERTIES GMBH
- Johannes Kannenberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING PREFORMS FOR THE PRODUCTION OF A...
- Publication number 20150273771
- Publication date Oct 1, 2015
- WOBBEN PROPERTIES GMBH
- Joachim Schreiber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROTOR BLADE AND CONNECTING DEVICE
- Publication number 20140334934
- Publication date Nov 13, 2014
- Johannes Kannenberg
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
REAR CASING, ROTOR BLADE WITH REAR CASING, AND A WIND TURBINE THAT...
- Publication number 20140328691
- Publication date Nov 6, 2014
- Alexander Hoffmann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHOD FOR PRODUCING WIND POWER PLANT ROTOR BLADES AND A WIND POWER...
- Publication number 20130039775
- Publication date Feb 14, 2013
- WOBBEN PROPERTIES GMBH
- Sven Muschke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL