Jan-Ulfert Smit

Follow

Person

Grobefehn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Rotor hub for wind turbines
- Patent number D935406
- Issue date Nov 9, 2021
- Wobben Properties GmbH
- Peter Geiken
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
COUPLING DEVICE FOR COUPLING TOWER SEGMENTS OF A TOWER OF A WIND PO...
- Publication number 20220090580
- Publication date Mar 24, 2022
- WOBBEN PROPERTIES GMBH
- Stefan Lütkemeyer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...