Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890157 | Method and system for servicing wind turbine rotor | Ulrich Neumann, Brent Hamilton Holloway, Michael Royce Johnson, Kevin Costain, Forrest Christopher Hach +1 more | 2021-01-12 |
| 10822207 | Positioning assembly for a wind turbine rotor blade lifting device | Daniel Lopez-Benedito, John Carl Bell, Theodore Steven Wilmot, Adam Sean Davis, Marc Cavallé +3 more | 2020-11-03 |
| 10655609 | System and method for removal of a wind turbine gearbox from a main rotor shaft | Jonathan Paul Signore, Michael Royce Johnson, Gregory Clarence Thomas | 2020-05-19 |
| 10598148 | System for controlling a yaw drive of a wind turbine when a native yaw drive control system is non-operational | Theodore Steven Wilmot, Jonathan Paul Signore | 2020-03-24 |
| 10465663 | Methods and systems for removing and/or installing wind turbine rotor blades | Brent Hamilton Holloway, Ulrich Neumann, Michael Royce Johnson, Forrest Christopher Hach, Kevin Costain | 2019-11-05 |
| 9964095 | Method and system for servicing wind turbine rotor | Ulrich Neumann, Brent Hamilton Holloway, Michael Royce Johnson, Kevin Costain, Forrest Christopher Hach +1 more | 2018-05-08 |
| 9890022 | Method for suspending a rotor blade from a hub of a wind turbine | Ulrich Neumann, Kevin Costain, Stephanie Willman | 2018-02-13 |
| 9821417 | System and method for replacing a pitch bearing | Ulrich Neumann, Adam Sean Davis, Michael Royce Johnson, Forrest Christopher Hach, Kevin Costain +2 more | 2017-11-21 |
| 9777705 | Method for re-indexing a pitch bearing of a wind turbine | Ulrich Neumann, Brent Hamilton Holloway, Stephanie Willman | 2017-10-03 |
| 9745953 | Method and system for replacing a single wind turbine blade | Ulrich Neumann, Kevin Costain, Forrest Christopher Hach, Michael Royce Johnson, Rodney Robert Redd, II +1 more | 2017-08-29 |
| 9651021 | System and method for removing and/or installing a rotor blade of a wind turbine | Ulrich Neumann, Brent Hamilton Holloway, Michael Royce Johnson, Forrest Christopher Hach, Kevin Costain +1 more | 2017-05-16 |
| 9638163 | Methods and systems for removing and/or installing wind turbine rotor blades | Brent Hamilton Holloway, Ulrich Neumann, Michael Royce Johnson, Forrest Christopher Hach, Kevin Costain | 2017-05-02 |