F03D 5/04

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Showing 1 to 20 of 33 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9897071 Wind and water power generation system with multi-stage linear generatorsApr 02, 15Feb 20, 18LANDERS ENERGY INC.
9651027 Apparatus for extracting power from fluid flowMay 16, 16May 16, 17KITEFARMS LLC
9598170 Kite ground station and system using sameNov 17, 14Mar 21, 17GOOGLE LLC, X DEVELOPMENT LLC,
9546643 Revolving overhead windmillDec 31, 14Jan 17, 17RIC Enterprises
9394883 Circuit wind power system and method for generating electricity using the sameJun 06, 14Jul 19, 16Not available
9366226 Circuit wind power system and method for generating electricity using the sameApr 18, 14Jun 14, 16Not available
9341161 Apparatus for extracting power from fluid flowAug 31, 15May 17, 16Not available
9309865 Device for using flow energyDec 19, 10Apr 12, 16ANPE A.E. RENEWABLE-POWER SYSTEMS NEW TECHNOLOGIES
9278627 Planar electric generatorDec 02, 14Mar 08, 16Plane Flat Generator Development Co. Limited
9121387 Apparatus for extracting power from fluid flowFeb 10, 15Sep 01, 15KITEFARMS LLC
8896139 Meta-mass vibration energy harvesterMay 03, 13Nov 25, 14Not available
8888049 Kite ground station and system using sameDec 18, 12Nov 18, 14GOOGLE LLC, X DEVELOPMENT LLC,
8866316 Tunable vibration energy harvester and methodJun 21, 12Oct 21, 14GENERAL ELECTRIC COMPANY
8680695 Energy harvesting using MEMS composite transducerApr 19, 11Mar 25, 14EASTMAN KODAK COMPANY
8330282 Motor horse power amplification devices using a moment arm designFeb 18, 10Dec 11, 12Not available
8222754 Vibration-based power generatorMay 28, 09Jul 17, 12SOUNDS ENERGY SYSTEMS
8174134 Systems for contactless power transferOct 28, 10May 08, 12GENERAL ELECTRIC COMPANY
8174135 Marine energy hybridJul 10, 07May 08, 12Not available
8102073 Wind turbine alternator moduleSep 20, 10Jan 24, 12Not available
8053919 Wind turbine power generatorDec 10, 08Nov 08, 11Not available

Showing 1 to 20 of 33 results