Rik Roemen

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CK Oisterwijk, NL

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for sealing a propeller shaft of a marine vessel and a...
- Patent number 10,065,724
- Issue date Sep 4, 2018
- Wartsila Finland Oy
- Arnoud De Kruijf
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Hydraulic steering arrangement for a thruster of a marine vessel
- Patent number 9,969,479
- Issue date May 15, 2018
- Wartsila Finland Oy
- Jan Kees De Bruin
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of arranging the lubrication of a steerable thruster of a ma...
- Patent number 9,630,693
- Issue date Apr 25, 2017
- Wartsila Finland Oy
- Arnoud De Kruijf
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
ARRANGEMENT FOR SEALING A PROPELLER SHAFT OF A MARINE VESSEL AND A...
- Publication number 20150076768
- Publication date Mar 19, 2015
- WARTSILA FINLAND OY
- Arnoud De Kruijf
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
METHOD OF ARRANGING THE LUBRICATION OF A STEERABLE THRUSTER OF A MA...
- Publication number 20140318898
- Publication date Oct 30, 2014
- WARTSILA FINLAND OY
- Arnoud De Kruijf
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
HYDRAULIC STEERING ARRANGEMENT FOR A THRUSTER OF A MARINE VESSEL
- Publication number 20140299030
- Publication date Oct 9, 2014
- WARTSILA FINLAND OY
- Jan Kees De Bruin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT