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| 9989037 | Vertical axis wind turbine with low visual impact | Nov 24, 14 | Jun 05, 18 | Not available |
| 9982655 | Rotor and fluid turbine with rotor | Apr 02, 15 | May 29, 18 | WINDTREE GMBH |
| 9970306 | Fluid dynamic machine with one or more impellers with restrained control mobile blades | Nov 20, 12 | May 15, 18 | Not available |
| 9970416 | Energy conversion device driven by wind power | Apr 08, 14 | May 15, 18 | Not available |
| 9970410 | Installation and erection assembly for an elongated structure | Mar 04, 15 | May 15, 18 | Clean Green Energy LLC |
| 9957803 | End supported helical turbine | Jul 21, 14 | May 01, 18 | GOX AB |
| 9951752 | Active aerodynamics mitigation and power production system for buildings and other structures | May 29, 15 | Apr 24, 18 | The Florida International University Board of Trustees |
| 9938958 | Vertical axis wind and hydraulic turbine with flow control | Jan 08, 13 | Apr 10, 18 | Not available |
| 9938959 | Hub and bearing system and a turbine comprising the hub and bearing system | May 07, 13 | Apr 10, 18 | Aktiebolaget SKF |
| 9938962 | Method for controlling a wind turbine | Nov 07, 16 | Apr 10, 18 | DEKA Products Limited Partnership |
| 9914178 | Drilling tool and method for modifying a blind hole | Jun 05, 15 | Mar 13, 18 | WPT Nord GmbH |
| 9909566 | Vertical axis wind turbines | May 04, 17 | Mar 06, 18 | Not available |
| 9903339 | Vertical axis wind turbine with variable pitch mechanism | Jun 29, 12 | Feb 27, 18 | Axowind Pty Ltd., AXOWING PTY.LTD, |
| 9897066 | Method of making a root end joint of a wind turbine blade and a root segment for such a joint | Apr 24, 14 | Feb 20, 18 | BLADE DYNAMICS LIMITED |
| 9896386 | Atmospheric greenhouse gas removal | Jan 27, 10 | Feb 20, 18 | Not available |
| 9890764 | Trailing edge cap for a rotor blade and method of manufacturing same | Mar 26, 14 | Feb 13, 18 | GENERAL ELECTRIC COMPANY |
| 9890768 | Hybrid vertical axis wind turbine | Nov 12, 15 | Feb 13, 18 | Ghosh, Anjik |
| 9885339 | Horizontal axis troposkein tensioned blade fluid turbine | Aug 30, 16 | Feb 06, 18 | Not available |
| 9879650 | System and method for a vertical axis wind turbine | Apr 12, 11 | Jan 30, 18 | Not available |