Assignee
ROLLS ROYCE AB
SE16 patents
Top patents by PatentIndex Score
US6537031B1Mar 25, 2003
Marine propeller with detachable blades
ROLLS ROYCE AB26 citations84
US10133269B2Nov 20, 2018
Parking position
ROLLS ROYCE AB3 citations68
US6935907B2Aug 30, 2005
Pod unit
ROLLS ROYCE AB7 citations68
US6783409B2Aug 31, 2004
Pod unit
ROLLS ROYCE AB11 citations68
US6875067B2Apr 5, 2005
Axially adjustable thrust bearing for jet propulsion units
ROLLS ROYCE AB7 citations66
US7118300B2Oct 10, 2006
Shaft coupling
ROLLS ROYCE AB9 citations65
US9902478B2Feb 27, 2018
Pod propulsion device and a method for cooling such
ROLLS ROYCE AB2 citations61
US7661379B2Feb 16, 2010
Propulsion and steering arrangement for a ship
ROLLS ROYCE AB3 citations52
US10197997B2Feb 5, 2019
Parking procedure
ROLLS ROYCE AB0 citations48
US7549903B2Jun 23, 2009
Method and auxiliary device for disassembly/assembly of a tunnel thruster
ROLLS ROYCE AB4 citations45
US6945834B2Sep 20, 2005
Steering arrangement for ships with water jet unit
ROLLS ROYCE AB1 citations45
US6796857B2Sep 28, 2004
Propulsion system for a ship
ROLLS ROYCE AB1 citations45
US6767263B1Jul 27, 2004
Propulsion system for a ship
ROLLS ROYCE AB0 citations45
US9346526B2May 24, 2016
Method of and a device for reducing the azimuthal torque acting on a pulling pod unit or azimuth thruster
ROLLS ROYCE AB1 citations43
US7029343B2Apr 18, 2006
Steering arrangement for a ship propelled by waterjet
ROLLS ROYCE AB0 citations34
US9457880B2Oct 4, 2016
Propulsor arrangement for a marine vessel and a marine vessel constructed with this type of propulsor arrangement
ROLLS ROYCE AB0 citations20