Featured patents

Motorized Water Vehicle Adapted for Supplying a Pressurized Fluid and Associated Delivery System
US 08851943 B2, Oct. 7, 2014, Auxiliary use of propulsive fluid, Frankie Zapata / Zapata Holding (Le Rove, FR)
A motorized water vehicle, comprising:…

Vessel With a Retractable Thruster Assembly
US 08845370 B2, Sept. 30, 2014, With means limited to vertical movement within hull cavity, Joop Roodenburg et al. / ITREC B.V. (Schiedam, NL)
A vessel with a retractable thruster assembly, the vessel comprising a hull,…

Method and System for Controlling the Exhaust Gases From an Engine
US 08808045 B2, Aug. 19, 2014, High and low speed exhaust pressure relief or outlet location condition responsive, Jens Blomqvist et al. / AB Volvo Penta (Göteborg, SE)
A method for controlling the exit of exhaust gases from an engine, the engine…

Outboard Motor and Method for Manufacturing Outboard Motor
US 08814619 B2, Aug. 26, 2014, Means for handling exhaust gas, Toshio Suzuki et al. / Yamaha Hatsudoki Kabushiki Kaisha (Shizuoka, JP)
An outboard motor comprising:…

Water Jet Propulsion Watercraft
US 08747172 B2, June 10, 2014, Water cooling exhaust, Shigeyuki Ozawa / Yamaha Hatsudoki Kabushiki Kaisha (Shizuoka, JP)
A water jet propulsion watercraft comprising:…

Water Jet Propulsion Device
US 08727823 B2, May 20, 2014, Having means to increase fluid drive means efficiency, John R. Webster et al. / Rolls-Royce PLC (London, GB)
A water jet propulsion device for a water vehicle, comprising:…

Amphibious Submersible Vehicle
US 08662944 B2, March 4, 2014, Self-Propelled Vehicle Having Land and Water Propulsion Means, Michael Karl Kohl et al. / DZYNE Technologies, Inc. (Reston, US)
An amphibious submersible vehicle, comprising:…

Machinery Arrangement for Marine Vessel
US 08647162 B2, Feb. 11, 2014, Means for handling exhaust gas, Marko Lehikoinen et al. / Wartsila Finland Oy (Vaasa, FI)
A machinery arrangement, the machinery arrangement comprising:…

Marine Vessel Propulsion Apparatus
US 08568178 B2, Oct. 29, 2013, Means to Control the Supply of Energy Responsive to a Sensed Condition, Hiroshi Inoue / Yamaha Hatsudoki Kabushiki Kaisha (Shizuoka, JP)
A marine vessel propulsion apparatus comprising:…

Apparatus for Propelling a Diver in Water
US 08517781 B1, Aug. 27, 2013, Having reciprocating pull cable, Reynaldo Mariansky
Apparatus for propelling a diver in water, said apparatus comprising,…

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