Dahn
Germany
2
2011-06-23
The entities that hold a legal rights for patent applications filed by inventor Keller Walter:
Walter Keller from Dahn, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
AEROACOUSTIC ROTOR BLADE FOR A WIND TURBINE, AND WIND TURBINE EQUIPPED THEREWITH
#2 | 2011-01-27MODULAR ROTOR BLADE FOR A POWER-GENERATING TURBINE AND A METHOD FOR ASSEMBLING A POWER-GENERATING TURBINE WITH MODULAR ROTOR BLADES
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