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Patent applications and USPTO patent grants for Billen; Andrew.The latest application filed is for "integrated shear webs for wind turbine blades".
Patent | Date |
---|---|
Methods of making wind turbine rotor blades Grant 8,402,652 - Bakhuis , et al. March 26, 2 | 2013-03-26 |
Integrated Shear Webs For Wind Turbine Blades App 20110142669 - Althoff; Nicholas ;   et al. | 2011-06-16 |
Method for fabricating elongated airfoils for wind turbines Grant 7,895,745 - Althoff , et al. March 1, 2 | 2011-03-01 |
Integrated Shear Webs For Wind Turbine Blades App 20080219851 - ALTHOFF; Nicholas ;   et al. | 2008-09-11 |
Methods of making wind turbine rotor blades Grant 7,351,040 - Livingston , et al. April 1, 2 | 2008-04-01 |
Methods of making wind turbine rotor blades App 20070160479 - Livingston; Jamie T. ;   et al. | 2007-07-12 |
Methods of making wind turbine rotor blades App 20070107220 - Bakhuis; Jan Willem ;   et al. | 2007-05-17 |
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