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Patent applications and USPTO patent grants for Rieper; Johnny.The latest application filed is for "method of detecting a degree of yaw error of a wind turbine".
Patent | Date |
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Method of detecting a degree of yaw error of a wind turbine Grant 10,012,209 - Andersen , et al. July 3, 2 | 2018-07-03 |
Method for operating a wind turbine having a rotor hub supporting at least one rotor blade Grant 8,941,253 - Christiansen , et al. January 27, 2 | 2015-01-27 |
Method Of Detecting A Degree Of Yaw Error Of A Wind Turbine App 20140186176 - Andersen; Jimmi ;   et al. | 2014-07-03 |
Method For Operating A Wind Turbine Having A Rotor Hub Supporting At Least One Rotor Blade App 20130264823 - Christiansen; Per Moelhave ;   et al. | 2013-10-10 |
Method And Arrangement For Detecting A Blade Pitch Angle Unbalance Of A Rotor Blade System Of A Wind Turbine App 20120230820 - Frydendal; Ib ;   et al. | 2012-09-13 |
Determination of a vibrational frequency of a wind turbine rotor blade with a sensor device being placed at a structural component being assigned to and/or being part of the rotor App 20120173172 - Laurberg; Hans ;   et al. | 2012-07-05 |
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