Pfeiffer; Gaylon Mitchell

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfeiffer; Gaylon Mitchell.The latest application filed is for "system for controlling a yaw drive of a wind turbine when a native yaw drive control system is non-operational".

Company Profile

5.12.12

Pfeiffer; Gaylon Mitchell - Boston MA
Pfeiffer; Gaylon Mitchell - Tampa FL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for servicing wind turbine rotor Grant 10,890,157 - Pfeiffer , et al. January 12, 2	2021-01-12
Positioning assembly for a wind turbine rotor blade lifting device Grant 10,822,207 - Lopez-Benedito , et al. November 3, 2	2020-11-03
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
System for controlling a yaw drive of a wind turbine when a native yaw drive control system is non-operational Grant 10,598,148 - Wilmot , et al.	2020-03-24
Methods and systems for removing and/or installing wind turbine rotor blades Grant 10,465,663 - Holloway , et al. No	2019-11-05
System For Controlling A Yaw Drive Of A Wind Turbine When A Native Yaw Drive Control System Is Non-operational App 20190063402 - Wilmot; Theodore Steven ; et al.	2019-02-28
Positioning Assembly For A Wind Turbine Rotor Blade Lifting Device App 20180362306 - LOPEZ-BENEDITO; Daniel ; et al.	2018-12-20
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
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 for suspending a rotor blade from a hub of a wind turbine Grant 9,890,022 - Neumann , et al. February 13, 2	2018-02-13
System and method for replacing a pitch bearing Grant 9,821,417 - Neumann , et al. November 21, 2	2017-11-21
Method for re-indexing a pitch bearing of a wind turbine Grant 9,777,705 - Neumann , et al. October 3, 2	2017-10-03
Method and system for replacing a single wind turbine blade Grant 9,745,953 - Neumann , et al. August 29, 2	2017-08-29
Methods and Systems for Removing And/Or Installing Wind Turbine Rotor Blades App 20170218927 - Holloway; Brent Hamilton ; et al.	2017-08-03
System and method for removing and/or installing a rotor blade of a wind turbine Grant 9,651,021 - Neumann , et al. May 16, 2	2017-05-16
Methods and systems for removing and/or installing wind turbine rotor blades Grant 9,638,163 - Holloway , et al. May 2, 2	2017-05-02
Method For Re-indexing A Pitch Bearing Of A Wind Turbine App 20170067437 - Neumann; Ulrich Werner ; et al.	2017-03-09
Up-tower Suspension System For A Wind Turbine Rotor Blade App 20160327016 - Neumann; Ulrich Werner ; et al.	2016-11-10
System And Method For Replacing A Pitch Bearing App 20160327017 - Neumann; Ulrich Werner ; et al.	2016-11-10
System And Method For Removing And/or Installing A Rotor Blade Of A Wind Turbine App 20160069321 - Neumann; Ulrich Werner ; et al.	2016-03-10
Method And System For Servicing Wind Turbine Rotor App 20150300175 - Pfeiffer; Gaylon Mitchell ; et al.	2015-10-22
Methods And Systems For Removing And/or Installing Wind Turbine Rotor Blades App 20150232307 - Holloway; Brent Hamilton ; et al.	2015-08-20
Method And System For Replacing A Single Wind Turbine Blade App 20150226179 - Neumann; Ulrich Werner ; et al.	2015-08-13

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