71596 ⎘
Use of propulsion power plant or units on vessels the power plant using fuel cells for energy supply or accumulation, e.g. for buffering photovoltaic energy
MODULAR SWATH VESSEL
#2FUEL CELL SHIP
#3PFUEL CONDUCTING DEVICE FOR CONDUCTING FUEL, FUEL CELL ASSEMBLY, AND WATERCRAFT
#4FLOATING POWER GENERATION
#5SYSTEM FOR REPLENISHING AN ON-BOARD POWER SOURCE FOR A PROPULSION SYSTEM ON A VEHICLE SUCH AS A WATERCRAFT AND PROCESS
#6WATERCRAFT
#7SYSTEMS AND METHODS FOR MONITORING BATTERY RANGE FOR AN ELECTRIC MARINE PROPULSION SYSTEM
#8Robot Swimming Pool Cleaner with Convenient-to-Replace Battery
#9AIR SUPPLY APPARATUS FOR A SHIP, SHIP INCLUDING THE SAME, AND METHOD OF SUPPLYING AIR TO AN AIR LUBRICATION DEVICE
#10DEVICE FOR REDUCING HYDRODYNAMIC DRAG
#11AIR SUPPLY APPARATUS FOR A SHIP, SHIP INCLUDING THE SAME, AND METHOD OF SUPPLYING AIR TO AN AIR LUBRICATION DEVICE
#12Marine testbed and marine test method for providing marine verification and securing track record of eco-friendly propulsion system for ship
#13FUEL CELL SHIP
#14FUEL CELL SHIP
#15FUEL CELL SHIP
#16FUEL CELL SHIP
#17FUEL CELL SHIP
#18FUEL CELL SHIP
#19Fuel cell power system for an unmanned surface vehicle
#20Energy self-contained oceanic drone for AI-based marine information survey and surveillance and method using same
#21Power generation sailing ship and a hydrogen production and supply system
#22Solar powered boat and solar panel mounting kit
#23Fuel cell power system for an unmanned surface vehicle
#24Fuel cell storage system
#25Undersea vehicle and method for operating the same
#26Undersea vehicle and method for operating a reactor
#27Fuel cell watercraft
#28Pressure hull penetrator for submersible vehicles that utilize fuel cells
#29Motorized watercraft
#30Motorized watercraft
#31Drive system for a water vehicle, method for operating a drive system, and water vehicle having the drive system
#32Smart floating platforms
#33Heat reclamation and temperature control for submersible vehicles that utilize fuel cells
#34Clean energy powered surfboards
#35Operating gas system for an underwater vehicle, method for operating such an operating gas system and an underwater vehicle having such an operating gas system
#36Underwater vehicle provided with heat exchanger
#37PROCESS FOR HARVESTING, STORING, AND USING RENEWABLE ENERGY TO PROPEL AND POWER BOATS AND SHIPS, AND MAXIMIZE THEIR AVERAGE SPEED
#38Renewal energy power generation system
#39Clean energy powered surfboards
#40Autonomous vehicle with fuel cell and autonomous flushing system
#41Apparatus and method for generating electricity in liquefied natural gas carrier
#42AUTONOMOUS DYNAMIC SAILING HULL
#43Clean energy powered surfboards
#44WET buoyancy engine
#45Autonomous vehicle with fuel cell and autonomous flushing system
#46Submarine boat
#47Differential temperature energy harvesting in a fuel cell powered underwater vehicle
#48Differential temperature energy harvesting in a fuel cell powered underwater vehicle
#49Power generation, distribution, and on-board power supply system for low-emissive surface marine (navy) ships of different classes and sizes
#50Marine - (navy) ship-type equipment system for electrically driven marine-(navy) ships having different sizeds and driving power
#51Frigate ship-type equipment system
#52Corvette ship-type equipment system
#53Hybrid power system
#54Parent-child type boat with generator
#55Electric propulsion unit
#56Electric power control device for watercraft
#57Electric water crafts
#58Power generation system using a combustion system and a fuel cell
#59Submarine boat
#60Combination AC motor drive and electrolyzer supply for marine vessel
#61Marine fuel cell-based integrated heat, electricity, and cooling supply system