| 9970453 | Propeller for ventilator, with a variable chord length | Jul 28, 11 | May 15, 18 | Valeo Systemes Thermiques S.A.S. |
| 9944372 | Efficient reverse thrusting modular propeller | Sep 16, 15 | Apr 17, 18 | Not available |
| 9944356 | Shape shifting foils | Feb 23, 16 | Apr 17, 18 | Not available |
| 9926058 | Propeller | May 25, 17 | Mar 27, 18 | Sharrow Engineering LLC |
| 9908600 | Propeller including a discrete blade edge cover member | Jul 31, 13 | Mar 06, 18 | Not available |
| 9895856 | Structural mat for reinforcing a wind turbine blade structure, a wind turbine blade and a method for manufacturing a wind turbine blade | Aug 16, 13 | Feb 20, 18 | VESTAS WIND SYSTEMS A/S |
| 9873499 | Asymmetric propulsion and maneuvering system | Apr 02, 15 | Jan 23, 18 | WOODS HOLE OCEANOGRAPHIC INSTITUTION |
| 9869297 | Attachment method and system to install components, such as vortex generators, to a wind turbine blade | May 07, 15 | Jan 16, 18 | GENERAL ELECTRIC COMPANY |
| 9869296 | Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade | May 07, 15 | Jan 16, 18 | GENERAL ELECTRIC COMPANY |
| 9869295 | Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component | May 07, 15 | Jan 16, 18 | GENERAL ELECTRIC COMPANY |
| 9850876 | Ship screw, pump screw or turbine screw | Jun 05, 13 | Dec 26, 17 | G.A.M. Manshanden Management B.V. |
| 9771801 | Rotor for a pump, produced with a first elastic material | Jul 01, 11 | Sep 26, 17 | ECP ENTWICKLUNGSGESELLSCHAFT MBH |
| 9701379 | Propeller incorporating a secondary propulsion system | Jul 31, 13 | Jul 11, 17 | Not available |
| 9657714 | Vertical axis wind turbine rotor and airfoil | Feb 03, 15 | May 23, 17 | X-WIND POWER LIMITED |
| 9550555 | Propeller arrangement for marine vehicles | Dec 11, 13 | Jan 24, 17 | Not available |
| 9534499 | Method of extending the service life of used turbocharger compressor wheels | Apr 04, 13 | Jan 03, 17 | CATERPILLAR INC. |
| 9458722 | High efficiency propeller blade with increased pressure side surface | Oct 17, 11 | Oct 04, 16 | KUCUK, OSMAN |
| 9429140 | Wind turbine rotor blade components and methods of making same | May 21, 13 | Aug 30, 16 | SENVION GMBH |
| 9371839 | Nose dome for a turbomachine blower | Mar 15, 13 | Jun 21, 16 | SNECMA |
| 9359904 | Blade for a turbomachine, blade arrangement, and turbomachine | Apr 12, 13 | Jun 07, 16 | MTU AERO ENGINES GMBH |