Johnson; Michael Royce
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson; Michael Royce.The latest application filed is for "rotor turning device for balancing a wind turbine rotor".
- Johnson; Michael Royce - Campton NH
| Patent | Date |
|---|---|
| Rotor turning device for balancing a wind turbine rotor Grant 10,975,732 - Manikas , et al. April 13, 2 | 2021-04-13 |
| Method and system for servicing wind turbine rotor Grant 10,890,157 - Pfeiffer , et al. January 12, 2 | 2021-01-12 |
| Hub crane assembly for a wind turbine Grant 10,801,473 - Mora , et al. October 13, 2 | 2020-10-13 |
| Rotor Turning Device for Balancing a Wind Turbine Rotor App 20200318496 - Manikas; Brian William ; et al. | 2020-10-08 |
| System and method for removing or installing rotor blade hardware of a wind turbine Grant 10,598,158 - Davidson , et al. | 2020-03-24 |
| Method for replacing a generator frame of a wind turbine Grant 10,465,664 - Garry , et al. No | 2019-11-05 |
| Hoistable induction and cooling unit for wind turbine maintenance Grant 10,190,577 - Manikas , et al. Ja | 2019-01-29 |
| Method For Replacing A Generator Frame Of A Wind Turbine App 20190024637 - Garry; Michael ; et al. | 2019-01-24 |
| System And Method For Removing Or Installing Rotor Blade Hardware Of A Wind Turbine App 20190024639 - Davidson; Paul Howard ; et al. | 2019-01-24 |
| Hub Crane Assembly For A Wind Turbine App 20180297822 - MORA; Daniel Gomez ; et al. | 2018-10-18 |
| Method And System For Servicing Wind Turbine Rotor App 20180209399 - Pfeiffer; Gaylon Mitchell ; et al. | 2018-07-26 |
| Method and system for servicing wind turbine rotor Grant 9,964,095 - Pfeiffer , et al. May 8, 2 | 2018-05-08 |
| Method and system for replacing a single wind turbine blade Grant 9,745,953 - Neumann , et al. August 29, 2 | 2017-08-29 |
| Blade sling apparatus and method Grant 9,488,156 - Rose, Jr. , et al. November 8, 2 | 2016-11-08 |
| Method And System For Servicing Wind Turbine Rotor App 20150300175 - Pfeiffer; Gaylon Mitchell ; et al. | 2015-10-22 |
| Method And System For Replacing A Single Wind Turbine Blade App 20150226179 - Neumann; Ulrich Werner ; et al. | 2015-08-13 |
| Blade Sling Apparatus And Method App 20150110638 - Rose, JR.; Raymond Francis ; et al. | 2015-04-23 |
| Component handling system for use in wind turbines and methods of positioning a drive train component Grant 8,500,400 - Signore , et al. August 6, 2 | 2013-08-06 |
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