Petitjean; Benoit P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Petitjean; Benoit P..The latest application filed is for "system, device, and method for noise-based operation of wind turbines".
- Petitjean; Benoit P. - Greer SC US
- Petitjean; Benoit P. - Rheine DE
| Patent | Date |
|---|---|
| Wind turbine blades with twisted and tapered tips Grant 8,419,371 - Herr , et al. April 16, 2 | 2013-04-16 |
| Wind turbine blades with twisted tips Grant 8,408,877 - Herr , et al. April 2, 2 | 2013-04-02 |
| Wind turbine blade planforms with twisted and tapered tips Grant 8,061,996 - Herr , et al. November 22, 2 | 2011-11-22 |
| System, Device, And Method For Noise-based Operation Of Wind Turbines App 20110223006 - Loh; Friedrich ; et al. | 2011-09-15 |
| Wind Turbine Blades With Twisted And Tapered Tips App 20090297354 - Herr; Stefan ; et al. | 2009-12-03 |
| Wind Turbine Blade Planforms With Twisted And Tapered Tips App 20090297355 - Herr; Stefan ; et al. | 2009-12-03 |
| Wind Turbine Blades With Twisted Tips App 20090297353 - Herr; Stefan ; et al. | 2009-12-03 |
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