Patent | Date |
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System and method for the service and exchange of a yaw bearing for a machine head of a wind turbine Grant 11,231,017 - Vanderwalker , et al. January 25, 2 | 2022-01-25 |
System and Method for the Service and Exchange of a Yaw Bearing for a Machine Head of a Wind Turbine App 20200309100 - Vanderwalker; Darrick Adam ;   et al. | 2020-10-01 |
System and method for removal of a wind turbine gearbox from a main rotor shaft Grant 10,655,609 - Signore , et al. | 2020-05-19 |
External ladder assembly for wind turbine nacelle Grant 10,641,042 - Manikas , et al. | 2020-05-05 |
System and method for removing or installing rotor blade hardware of a wind turbine Grant 10,598,158 - Davidson , et al. | 2020-03-24 |
Working platform within a nacelle of a wind turbine Grant 10,570,888 - Vanderwalker , et al. Feb | 2020-02-25 |
External platform assembly for wind turbine repairs Grant 10,550,826 - Sander , et al. Fe | 2020-02-04 |
Clamping apparatus for securing a main bearing of a wind turbine during an installation and/or repair procedure Grant 10,502,195 - Thomas , et al. Dec | 2019-12-10 |
System and method for removing or installing a main shaft of a wind turbine Grant 10,443,572 - Thomas , et al. Oc | 2019-10-15 |
System and method for removing or installing a main shaft of a wind turbine with main shaft support elements Grant 10,422,322 - Vanderwalker , et al. Sept | 2019-09-24 |
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 Grant 10,352,305 - Vanderwalker , et al. July 16, 2 | 2019-07-16 |
System and method for removing or installing a main shaft of a wind turbine with rigging Grant 10,337,503 - Vanderwalker , et al. | 2019-07-02 |
External Ladder Assembly For Wind Turbine Nacelle App 20190136626 - Manikas; Brian William ;   et al. | 2019-05-09 |
Hoistable induction and cooling unit for wind turbine maintenance Grant 10,190,577 - Manikas , et al. Ja | 2019-01-29 |
System And Method For Removing Or Installing Rotor Blade Hardware Of A Wind Turbine App 20190024639 - Davidson; Paul Howard ;   et al. | 2019-01-24 |
External Platform Assembly For Wind Turbine Repairs App 20190024638 - Sander; Michael Frederick ;   et al. | 2019-01-24 |
Method for performing up-tower maintenance on a gearbox bearing of a wind turbine Grant 10,145,363 - Li , et al. De | 2018-12-04 |
Working Platform Within A Nacelle Of A Wind Turbine App 20180313335 - Vanderwalker; Darrick Adam ;   et al. | 2018-11-01 |
System And Method For Removing Or Installing A Main Shaft Of A Wind Turbine With Main Shaft Support Elements App 20180313330 - Vanderwalker; Darrick Adam ;   et al. | 2018-11-01 |
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 App 20180313331 - Vanderwalker; Darrick Adam ;   et al. | 2018-11-01 |
System And Method For Removing Or Installing A Main Shaft Of A Wind Turbine With Rigging App 20180313329 - Vanderwalker; Darrick Adam ;   et al. | 2018-11-01 |
Hoistable Platform Assembly Within A Nacelle Of A Wind Turbine App 20180313334 - Manikas; Brian William ;   et al. | 2018-11-01 |
Clamping Apparatus For Securing A Main Bearing Of A Wind Turbine During An Installation And/or Repair Procedure App 20180313336 - Thomas; Gregory Clarence ;   et al. | 2018-11-01 |
Gearbox repair apparatus Grant 10,107,255 - Ohl, Jr. , et al. October 23, 2 | 2018-10-23 |
System and Method for Removal of a Wind Turbine Gearbox from a Main Rotor Shaft App 20180238308 - Signore; Jonathan Paul ;   et al. | 2018-08-23 |
Gearbox adjustment system Grant 9,803,739 - Ohl, Jr. , et al. October 31, 2 | 2017-10-31 |
System and method for in-situ resurfacing of a wind turbine main rotor shaft Grant 9,757,821 - Thomas , et al. September 12, 2 | 2017-09-12 |
System and Method for Removing or Installing a Main Shaft of a Wind Turbine App 20170211547 - Thomas; Gregory Clarence ;   et al. | 2017-07-27 |
Method for Performing Up-Tower Maintenance on a Gearbox Bearing of a Wind Turbine App 20170122296 - Li; Rong ;   et al. | 2017-05-04 |
System And Method For In-situ Resurfacing Of A Wind Turbine Main Rotor Shaft App 20170002790 - Thomas; Gregory Clarence ;   et al. | 2017-01-05 |
Gearbox Adjustment System App 20160305532 - Ohl, JR.; Richard Arland ;   et al. | 2016-10-20 |
Gearbox Repair Apparatus App 20160305397 - Ohl, JR.; Richard Arland ;   et al. | 2016-10-20 |