Dirk Holtkamp

Inventor

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Work History

Patent OwnerApplications FiledYear
ALOYS WOBBEN
1
2
1
2005
2006
2007
WOBBEN, ALOYS
1
2
2
1
2005
2006
2007
2008

Inventor Addresses

AddressDuration
Aurich, DEFeb 13, 07 - Oct 23, 12

Technology Profile

Technology Matters
B63B: SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 1
B63H: MARINE PROPULSION OR STEERING 1
F03B: MACHINES OR ENGINES FOR LIQUIDS 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
82942912012Turbine for a hydroelectric power station1
82152552012Ship rudder and ship provided therewith3
2010/0186,6482010SHIP RUDDER AND SHIP PROVIDED THEREWITH4
2009/0214,3432009Turbine for a Hydroelectric Power Station1
D5808442008Ship6

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