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Wind power device
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Patent number 8,328,515
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Issue date Dec 11, 2012
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Guirguis Saad Dawoud
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Vertical axis wind or water turbine
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Patent number 7,284,949
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Issue date Oct 23, 2007
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WaB Energy Systems Limited
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Leonard Haworth
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Variable pitch fan
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Patent number 6,991,426
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Issue date Jan 31, 2006
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Paolo Pietricola
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Fluid energy collection system
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Patent number 5,285,112
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Issue date Feb 8, 1994
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Star Energy Company, L.L.C.
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Michael J. Mann
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Motor
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Patent number 5,118,255
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Issue date Jun 2, 1992
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Angel Moreno
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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 4,377,372
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Issue date Mar 22, 1983
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Carl Stutzman
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Horizontal fluid-driven device
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Patent number 4,261,687
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Issue date Apr 14, 1981
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Horace E. Gerberick
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Fluid current motor
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Patent number 4,142,832
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Issue date Mar 6, 1979
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Woodrow W. Clifton
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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2099617
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Patent number 2,099,617
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Issue date Nov 16, 1937
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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1915689
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Patent number 1,915,689
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Issue date Jun 27, 1933
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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1581537
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Patent number 1,581,537
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Issue date Apr 20, 1926
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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1516668
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Patent number 1,516,668
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Issue date Nov 25, 1924
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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1364681
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Patent number 1,364,681
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Issue date Jan 4, 1921
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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1352952
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Patent number 1,352,952
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Issue date Sep 14, 1920
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...