LandOfFree - US Patents - Listing for Marine propulsion

Marine propulsion – Screw propeller – Shafting

Intermediate marine bearing with itegrated alignment system

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine

Internal combustion air intake

Marine propulsion – Means to control the supply of energy responsive to a sensed...

Internal combustion engine control unit for jet propulsion...

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine

Internal combustion engine exhaust system

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine

Internal combustion engine having an improved oil pan...

Marine propulsion – Screw propeller – With vibration dampening

Internal combustion engine including improved balance shaft...

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine

Internal combustion engine installed in engine compartment

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

Internal routing of hydraulic fluid for trim cylinders

Marine propulsion – Jet drive

Internal water-jet boat propulsion system

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

Internally ported hydraulic cylinder assembly

Marine propulsion – Means for accomodating or moving engine fluids – Means for handling exhaust gas

Inverted flow marine engine exhaust muffler

Marine propulsion – Screw propeller – With vibration dampening

Isolated motor pan for watercraft