Inventor · disambiguated record
John M. Obrecht
Also filed as: OBRECHT JOHN M
12 granted patents·4 pending applications·78 citations·filing 2010–2015
89Inventor score
Top patents by PatentIndex Score
16 records- 0193US9512820B2Method and system for improving wind farm power production efficiencyOBRECHT JOHN M·Filed 2013·Granted Dec 6, 2016·20 cites·16 claims
- 0286US8985947B2Power producing spinner for a wind turbineOBRECHT JOHN M·Filed 2011·Granted Mar 24, 2015·13 cites·18 claims
- 0385US9476406B2Vortex generators aligned with trailing edge features on wind turbine bladeSIEMENS AG·Filed 2014·Granted Oct 25, 2016·11 cites·13 claims
- 0483US9670901B2Trailing edge modifications for wind turbine airfoilSIEMENS AG·Filed 2014·Granted Jun 6, 2017·9 cites·7 claims
- 0583US9416771B2Method for controlling loads in a wind turbineOBRECHT JOHN M·Filed 2013·Granted Aug 16, 2016·7 cites·20 claims
- 0681US9394881B2Wind turbine blade and method of fabricating a wind turbine bladeOBRECHT JOHN M·Filed 2013·Granted Jul 19, 2016·7 cites·19 claims
- 0777US9638169B2Method for setting a pitch reference point for a wind turbine blade on a rotorSIEMENS AG·Filed 2014·Granted May 2, 2017·5 cites·14 claims
- 0868US9283726B2Wind turbine blade segment and method of manufacturing the wind turbine blade segmentOBRECHT JOHN M·Filed 2013·Granted Mar 15, 2016·2 cites·23 claims
- 0962US8516899B2System for remote monitoring of aerodynamic flow conditionsOBRECHT JOHN M·Filed 2010·Granted Aug 27, 2013·2 cites·16 claims
- 1057US8251657B2Load mitigation device for wind turbine bladesOBRECHT JOHN M·Filed 2011·Granted Aug 28, 2012·2 cites·18 claims
- 1149US2016177922A1Trailing edge jets on wind turbine blade for noise reductionSIEMENS AG·Filed 2014·Application pending·0 cites
- 1244US9920741B2Wind turbine blade having a geometric sweepOBRECHT JOHN M·Filed 2012·Granted Mar 20, 2018·0 cites·8 claims
- 1343US10961981B2Control for a wind turbineSIEMENS GAMESA RENEWABLE ENERGY AS·Filed 2015·Granted Mar 30, 2021·0 cites·12 claims
- 1443US2013328241A1Arrangement and method for manufacturing a wind turbine bladeOBRECHT JOHN M·Filed 2012·Application pending·0 cites
- 1543US2012107116A1System and method for damping motion of a wind turbineOBRECHT JOHN M·Filed 2010·Application pending·0 cites
- 1637US2013317748A1Method and system for wind velocity field measurements on a wind farmOBRECHT JOHN M·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →