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High efficiency turbine impeller
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Patent number 11,898,543
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Issue date Feb 13, 2024
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Universita Della Calabria
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Giancarlo Alfonsi
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Prime mover
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Patent number 9,702,340
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Issue date Jul 11, 2017
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Dominick Daniel Martino
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Wind energy system
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Patent number 7,893,553
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Issue date Feb 22, 2011
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Scott W. Calhoon
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Transportable hydro-electric system
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Patent number 7,605,490
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Issue date Oct 20, 2009
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Simon Srybnik
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind energy system
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Patent number 7,368,828
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Issue date May 6, 2008
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Scott W. Calhoon
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Ocean current power generator
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Patent number 7,279,803
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Issue date Oct 9, 2007
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Kenneth Randall Bosley
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind-driven power generator
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Patent number 4,963,761
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Issue date Oct 16, 1990
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C. Calvin Wight
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind driven turbine generator
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Patent number 4,600,360
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Issue date Jul 15, 1986
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Edward A. Quarterman
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Spoiler for fluid turbine diffuser
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Patent number 4,422,820
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Issue date Dec 27, 1983
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Grumman Aerospace Corporation
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Jerome Kirsch
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind driven power plant
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Patent number 4,411,588
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Issue date Oct 25, 1983
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Currah; Walter E.
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Walter E. Currah
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Windmill generator apparatus
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Patent number 4,379,236
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Issue date Apr 5, 1983
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Meisei University
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Minoru Inoue
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Power converter and method
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Patent number 4,258,271
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Issue date Mar 24, 1981
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Walter L. Chappell
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind turbine
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Patent number 4,218,175
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Issue date Aug 19, 1980
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Robert D. Carpenter
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Turbine power generator
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Patent number 4,213,734
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Issue date Jul 22, 1980
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Jerry W. Lagg
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind driven energy system
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Patent number 4,182,594
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Issue date Jan 8, 1980
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George W. Harper
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind turbine
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Patent number 4,140,433
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Issue date Feb 20, 1979
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Oliver C. Eckel
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind driven energy generating device
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Patent number 4,132,499
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Issue date Jan 2, 1979
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Ben Gurion University of the Negev
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Ozer Igra
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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