Membership
Tour
Register
Log in
Dirk Lehmann
Follow
Person
Winsen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Device for improving the water influx towards a propeller of a wate...
Patent number
10,005,530
Issue date
Jun 26, 2018
becker marine systems GmbH & Co. KG
Dirk Lehmann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Arrangement for multi screw vessels comprising external propeller s...
Patent number
9,789,943
Issue date
Oct 17, 2017
becker marine systems GmbH & Co. KG
Dirk Lehmann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Arrangement for determining a force acting on a rudder
Patent number
9,440,723
Issue date
Sep 13, 2016
Becker Marine Systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Propeller arrangement, in particular for watercraft
Patent number
9,328,613
Issue date
May 3, 2016
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Pivotable propeller nozzle for a watercraft
Patent number
9,011,088
Issue date
Apr 21, 2015
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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
Arrangement for determining a force acting on a rudder
Patent number
8,676,413
Issue date
Mar 18, 2014
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Rudder arrangement for ships having higher speeds comprising a cavi...
Patent number
8,091,498
Issue date
Jan 10, 2012
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Air recirculation system for stationary store rooms and for cargo s...
Patent number
7,752,867
Issue date
Jul 13, 2010
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Rudder post for rudders for water vehicles
Patent number
7,509,918
Issue date
Mar 31, 2009
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
High load balanced rudder
Patent number
7,337,740
Issue date
Mar 4, 2008
IBMV Maritime Innovationsgesellschaft mbH
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Rudder with sliding pivoting piston coupling
Patent number
6,945,186
Issue date
Sep 20, 2005
becker marine systems GmbH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
ARRANGEMENT FOR MULTI SCREW VESSELS COMPRISING EXTERNAL PROPELLER S...
Publication number
20160280346
Publication date
Sep 29, 2016
BECKER MARINE SYSTEMS GMBH & CO. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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
APPARATUS FOR GENERATING ENERGY
Publication number
20150337759
Publication date
Nov 26, 2015
BECKER MARINE SYSTEMS GMBH & CO. KG
Dirk Lehmann
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ARRANGEMENT FOR DETERMINING A FORCE ACTING ON A RUDDER
Publication number
20140136032
Publication date
May 15, 2014
BECKER MARINE SYSTEMS GMBH & CO. KG
Dirk Lehmann
G01 - MEASURING TESTING
Information
Patent Application
PROPELLER ARRANGEMENT, IN PARTICULAR FOR WATERCRAFT
Publication number
20130129514
Publication date
May 23, 2013
Becker Marine Systems GmgH & Co. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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
PIVOTABLE PROPELLER NOZZLE FOR A WATERCRAFT
Publication number
20120308382
Publication date
Dec 6, 2012
BECKER MARINE SYSTEMS GMBH & CO. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
RUDDER FOR SHIPS
Publication number
20120079975
Publication date
Apr 5, 2012
BECKER MARINE SYSTEMS GMBH & CO. KG
Matthias Kluge
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
ARRANGEMENT FOR DETERMINING A FORCE ACTING ON A RUDDER
Publication number
20110112707
Publication date
May 12, 2011
BECKER MARINE SYSTEMS GMBH & CO. KG
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Rudder arrangement for ships having higher speeds comprising a cavi...
Publication number
20100037809
Publication date
Feb 18, 2010
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
System and method for investigating and/or determining the conditio...
Publication number
20090147270
Publication date
Jun 11, 2009
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Rudder post for rudders for water vehicles
Publication number
20080134951
Publication date
Jun 12, 2008
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Rubber for ships
Publication number
20080110386
Publication date
May 15, 2008
Matthias Kluge
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
High load balanced rudder
Publication number
20070113770
Publication date
May 24, 2007
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Identification, monitoring system as well as method for tracking th...
Publication number
20070089330
Publication date
Apr 26, 2007
Dirk Lehmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Rudder post for rudders for water vehicles
Publication number
20070000423
Publication date
Jan 4, 2007
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Air recirculation system for stationary store rooms and for cargo s...
Publication number
20060207284
Publication date
Sep 21, 2006
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Rudder with sliding pivoting piston coupling
Publication number
20050000402
Publication date
Jan 6, 2005
Dirk Lehmann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT