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Wind turbine blade and a wind turbine
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Patent number 11,248,587
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Issue date Feb 15, 2022
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SIEMENS GAMESA RENEWABLE ENERGY A/S
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Thomas Lehrmann Christiansen
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Wind turbine blade
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Patent number 10,914,284
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Issue date Feb 9, 2021
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ACT BLADE LIMITED
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Sabrina Maria Malpede
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind turbine blades
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Patent number 10,428,790
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Issue date Oct 1, 2019
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Vestas Wind Systems A/S
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Jonathan Smith
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Wind turbine system
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Patent number 10,184,446
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Issue date Jan 22, 2019
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David A Schuff
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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 8,109,727
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Issue date Feb 7, 2012
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Gerald L. Barber
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Polygonal windmill
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Patent number 6,224,338
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Issue date May 1, 2001
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Samuel Edward Christaldi
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Overlapping sail wind turbine
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Patent number 5,525,037
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Issue date Jun 11, 1996
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John Cummings
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Vertical axis wind turbine
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Patent number 5,226,806
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Issue date Jul 13, 1993
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John Lubbers
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Dual axis fluid current motor
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Patent number 5,131,805
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Issue date Jul 21, 1992
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Lester A. Stevenson
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Self-fairing windmill vane
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Patent number 4,681,512
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Issue date Jul 21, 1987
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Maxwell K. Barnard
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind turbine apparatus
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Patent number 4,619,585
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Issue date Oct 28, 1986
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Joe Storm
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind turbine apparatus
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Patent number 4,545,729
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Issue date Oct 8, 1985
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Joe Storm
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Windmill mechanism
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Patent number 4,530,642
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Issue date Jul 23, 1985
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Wei H. Yang
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind motor
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Patent number 4,527,950
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Issue date Jul 9, 1985
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Lloyd I. Biscomb
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Jibe mill
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Patent number 4,457,669
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Issue date Jul 3, 1984
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William R. Corry
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Rotating sail fluid current motor
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Patent number 4,388,041
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Issue date Jun 14, 1983
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Ralph Dorr
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...