Friedrich Mewis

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pre-nozzle for a drive system of a watercraft to improve the energy...
- Patent number 8,944,869
- Issue date Feb 3, 2015
- becker marine systems GmbH & Co. KG
- Dirk Lehmann
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device for reducing the drive power requirements of a watercraft
- Patent number 8,814,496
- Issue date Aug 26, 2014
- becker marine systems GmbH & Co. KG
- Dirk Lehmann
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device for reducing the drive power requirement of a ship
- Patent number 8,430,703
- Issue date Apr 30, 2013
- becker marine systems GmbH & Co. KG
- Friedrich Mewis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device for reducing the power demand for the propulsion of a ship
- Patent number 8,123,578
- Issue date Feb 28, 2012
- Becker Marine Systems GmbH & Co.
- Friedrich Mewis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR REDUCING THE DRIVING POWER REQUIREMENT OF A WATERCRAFT
- Publication number 20160090163
- Publication date Mar 31, 2016
- BECKER MARINE SYSTEMS GMBH & CO. KG
- Dirk Lehmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE FOR REDUCING THE DRIVE POWER REQUIREMENTS OF A WATERCRAFT
- Publication number 20130121837
- Publication date May 16, 2013
- BECKER MARINE SYSTEMS GMBH & CO. KG
- Dirk Lehmann
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
PRE-NOZZLE FOR A DRIVE SYSTEM OF A WATERCRAFT TO IMPROVE THE ENERGY...
- Publication number 20130059491
- Publication date Mar 7, 2013
- BECKER MARINE SYSTEMS GMBH & CO. KG
- Dirk Lehmann
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Device for reducing the power demand for the propulsion of a ship
- Publication number 20090229506
- Publication date Sep 17, 2009
- becker marine systems GmbH & Co. KG
- Friedrich Mewis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Device for reducing the drive power requirement of a ship
- Publication number 20090084301
- Publication date Apr 2, 2009
- Friedrich Mewis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT