Assignee
ROLLA PHILIP
CH5 patents
Top patents by PatentIndex Score
US9242710B2Jan 26, 2016
Trimmable rudder
ROLLA PHILIP3 citations68
US8187046B2May 29, 2012
Marine power splitting gearbox
ROLLA PHILIP4 citations59
US8795008B2Aug 5, 2014
Two-into-two or one hybrid power device for a marine vehicle
ROLLA PHILIP2 citations58
US8696318B2Apr 15, 2014
Stepped surface propeller
ROLLA PHILIP3 citations58
US8668533B2Mar 11, 2014
Waterjet propulsion system and method for a marine vehicle
ROLLA PHILIP2 citations58