Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11231017 | System and method for the service and exchange of a yaw bearing for a machine head of a wind turbine | Darrick Adam Vanderwalker, Joshua Adam Klinghagen | 2022-01-25 |
| 10655609 | System and method for removal of a wind turbine gearbox from a main rotor shaft | Jonathan Paul Signore, Michael Royce Johnson, Gaylon Mitchell Pfeiffer | 2020-05-19 |
| 10641042 | External ladder assembly for wind turbine nacelle | Brian William Manikas, Paul Howard Davidson | 2020-05-05 |
| 10598158 | System and method for removing or installing rotor blade hardware of a wind turbine | Paul Howard Davidson, Stephanie Willman, Santiago Murcia, Joshua Adam Klinghagen, Michael Royce Johnson +5 more | 2020-03-24 |
| 10570888 | Working platform within a nacelle of a wind turbine | Darrick Adam Vanderwalker, Brian Thomas Misavage, Michael Frederick Sander, Kevin Tyler Eherts, Brian William Manikas +2 more | 2020-02-25 |
| 10550826 | External platform assembly for wind turbine repairs | Michael Frederick Sander, Brian Thomas Misavage, Brian William Manikas, Darrick Adam Vanderwalker, Kevin Tyler Eherts | 2020-02-04 |
| 10502195 | Clamping apparatus for securing a main bearing of a wind turbine during an installation and/or repair procedure | Hunter Ryan Anderson, Darrick Adam Vanderwalker, Waylon James Esser, Guido van Duelmen, Andreas Thal | 2019-12-10 |
| 10465664 | Method for replacing a generator frame of a wind turbine | Michael Garry, Hunter Ryan Anderson, Arianna Abram, Richard Jenkins, Nicholas Joseph Cleveland +3 more | 2019-11-05 |
| 10443572 | System and method for removing or installing a main shaft of a wind turbine | Richard Arland Ohl, Jr., Jonathan Paul Signore, Charles Wade Trojcak | 2019-10-15 |
| 10422322 | System and method for removing or installing a main shaft of a wind turbine with main shaft support elements | Darrick Adam Vanderwalker, Hunter Ryan Anderson, Waylon James Esser | 2019-09-24 |
| 10352305 | System and method for removing or installing a main shaft of a wind turbine with a push/pull system configured at an end of the main shaft | Darrick Adam Vanderwalker, Jawan Qadir | 2019-07-16 |
| 10337503 | System and method for removing or installing a main shaft of a wind turbine with rigging | Darrick Adam Vanderwalker, Jonathan Paul Signore, Rodney Robert Redd, II, Kevin Tyler Eherts, Hunter Ryan Anderson | 2019-07-02 |
| 10190577 | Hoistable induction and cooling unit for wind turbine maintenance | Brian William Manikas, Darrick Adam Vanderwalker, Kevin Tyler Eherts, Hunter Ryan Anderson, Michael Royce Johnson | 2019-01-29 |
| 10145363 | Method for performing up-tower maintenance on a gearbox bearing of a wind turbine | Rong Li, Michael Garry, John Thomas Murphy, Priyangu Chunilal Patel, Lawrence Keith Taliaferro | 2018-12-04 |
| 10107255 | Gearbox repair apparatus | Richard Arland Ohl, Jr. | 2018-10-23 |
| 9803739 | Gearbox adjustment system | Richard Arland Ohl, Jr. | 2017-10-31 |
| 9757821 | System and method for in-situ resurfacing of a wind turbine main rotor shaft | Richard Arland Ohl, Jr. | 2017-09-12 |
| 9404559 | Fixture, maintenance assembly, and method for maintaining wind turbine gearbox | Charles Van Buchan, Forrest Christopher Hach, Richard Arland Ohl, Jr., Cody Gregory | 2016-08-02 |