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9825516 | Windraider | Aug 19, 15 | Nov 21, 17 | Not available |
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9803615 | System for collecting energy from a moving mass | Apr 26, 17 | Oct 31, 17 | Not available |
9664046 | System for collecting energy from a moving mass | Aug 03, 15 | May 30, 17 | Not available |
9664171 | System for collecting energy from a moving mass | Feb 22, 16 | May 30, 17 | Not available |
9599995 | Tethered vehicle control and tracking system | Dec 04, 14 | Mar 21, 17 | UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, UNITED STATES OF AMERICA AS REPRESENTED BY THE NATIONAL AEROUNAUTICS AND SPACE ADMINISTRATION, |
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9562434 | Oscillating foil turbine | Nov 02, 11 | Feb 07, 17 | NATIONAL RESEARCH COUNCIL OF CANADA |
9541058 | Energy converters and energy conversion systems | Nov 29, 13 | Jan 10, 17 | REPSOL, S.A., UNIVERSIDAD POLITECNICA DE MADRID, |
9444372 | Vortex resonance wind turbine | Aug 01, 11 | Sep 13, 16 | DEUTECNO, S.L. |
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9366234 | Apparatus and methods for recovery of variational wind energy | Aug 10, 14 | Jun 14, 16 | Not available |
9303624 | Fluid flow energy converter | Aug 29, 14 | Apr 05, 16 | Not available |
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9243612 | Generator with vertical piston and reciprocal movement, with orientable blades and conversion of mechanical energy to electrical energy by means of a vertical solenoid device | Apr 03, 13 | Jan 26, 16 | Not available |
9239041 | Airborne wind energy conversion system with ground generator and unorthodox power capture or transfer | Jan 20, 15 | Jan 19, 16 | Not available |
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9188103 | Wind energy systems and methods of use | Aug 28, 10 | Nov 17, 15 | AERODYNENERGY, INC. |