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Windmill damper operator
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Patent number 7,487,922
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Issue date Feb 10, 2009
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OmniWind Energy Systems LLC
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Francis J. McCabe
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F24 - HEATING RANGES VENTILATING
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Windmill structures and systems
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Patent number 6,132,181
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Issue date Oct 17, 2000
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Francis J. McCabe
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Fan blade, structures and methods
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Patent number 6,039,533
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Issue date Mar 21, 2000
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Francis J. McCabe
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Airfoil structures and method
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Patent number 6,030,179
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Issue date Feb 29, 2000
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Francis J. McCabe
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Propeller, structures and methods
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Patent number 6,010,307
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Issue date Jan 4, 2000
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Francis J. McCabe
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Air lifted airfoil
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Patent number 5,711,653
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Issue date Jan 27, 1998
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Francis J. McCabe
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Wind energy conversion system
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Patent number 5,599,172
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Issue date Feb 4, 1997
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Francis J. McCabe
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Heat actuated link
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Patent number 4,905,344
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Issue date Mar 6, 1990
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Francis J. McCabe
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G08 - SIGNALLING
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Adjustable tensioning device
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Patent number 4,537,388
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Issue date Aug 27, 1985
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Francis B. McCabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Latch for a butterfly damper
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Patent number 4,474,167
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Issue date Oct 2, 1984
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Francis J. McCabe
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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