Obrecht; John M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obrecht; John M..The latest application filed is for "control for a wind turbine".

Company Profile

1.19.25

Obrecht; John M. - Louisville CO
Obrecht; John M. - Lafayette CO US

*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
Control for a wind turbine Grant 10,961,981 - Obrecht , et al. March 30, 2	2021-03-30
Control For A Wind Turbine App 20180128242 - Obrecht; John M. ; et al.	2018-05-10
Wind turbine blade having a geometric sweep Grant 9,920,741 - Obrecht , et al. March 20, 2	2018-03-20
Trailing edge modifications for wind turbine airfoil Grant 9,670,901 - Obrecht , et al. June 6, 2	2017-06-06
Method for setting a pitch reference point for a wind turbine blade on a rotor Grant 9,638,169 - Obrecht May 2, 2	2017-05-02
Method and system for improving wind farm power production efficiency Grant 9,512,820 - Obrecht December 6, 2	2016-12-06
Vortex generators aligned with trailing edge features on wind turbine blade Grant 9,476,406 - Obrecht , et al. October 25, 2	2016-10-25
Method for controlling loads in a wind turbine Grant 9,416,771 - Obrecht , et al. August 16, 2	2016-08-16
Wind turbine blade and method of fabricating a wind turbine blade Grant 9,394,881 - Obrecht July 19, 2	2016-07-19
Trailing Edge Jets On Wind Turbine Blade For Noise Reduction App 20160177922 - Zamora Rodriguez; Alonso O. ; et al.	2016-06-23
Wind turbine blade segment and method of manufacturing the wind turbine blade segment Grant 9,283,726 - Obrecht , et al. March 15, 2	2016-03-15
Vortex Generators Aligned With Trailing Edge Features On Wind Turbine Blade App 20150292476 - Obrecht; John M. ; et al.	2015-10-15
Trailing Edge Modifications For Wind Turbine Airfoil App 20150267678 - Obrecht; John M. ; et al.	2015-09-24
Method For Setting A Pitch Reference Point For A Wind Turbine Blade On A Rotor App 20150233350 - Obrecht; John M.	2015-08-20
Wind Turbine Blade Segment And Method Of Manufacturing The Wind Turbine Blade Segment App 20150123323 - Obrecht; John M. ; et al.	2015-05-07
Power producing spinner for a wind turbine Grant 8,985,947 - Obrecht , et al. March 24, 2	2015-03-24
Method For Controlling Loads In A Wind Turbine App 20150003981 - Obrecht; John M. ; et al.	2015-01-01
Wind Turbine Blade And Method Of Fabricating A Wind Turbine Blade App 20140356182 - OBRECHT; JOHN M.	2014-12-04
Method And System For Improving Wind Farm Power Production Efficiency App 20140234103 - Obrecht; John M.	2014-08-21
Arrangement And Method For Manufacturing A Wind Turbine Blade App 20130328241 - Obrecht; John M.	2013-12-12
Method And System For Wind Velocity Field Measurements On A Wind Farm App 20130317748 - Obrecht; John M. ; et al.	2013-11-28
System for remote monitoring of aerodynamic flow conditions Grant 8,516,899 - Obrecht August 27, 2	2013-08-27
Wind Turbine Blade Having A Geometric Sweep App 20130189116 - Obrecht; John M. ; et al.	2013-07-25
Power Producing Spinner For A Wind Turbine App 20130121841 - Obrecht; John M. ; et al.	2013-05-16
Load mitigation device for wind turbine blades Grant 8,251,657 - Obrecht , et al. August 28, 2	2012-08-28
System And Method For Damping Motion Of A Wind Turbine App 20120107116 - Obrecht; John M.	2012-05-03
System For Remote Monitoring Of Aerodynamic Flow Conditions App 20120086209 - Obrecht; John M.	2012-04-12
Load Mitigation Device For Wind Turbine Blades App 20120063896 - Obrecht; John M. ; et al.	2012-03-15

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