Hamburg
Germany
2
2017-10-05
Joerg Spitzner from Hamburg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
WIND TURBINE ROTOR BLADE
WIND TURBINE ROTOR BLADE DE-ICING PROCESS AND WIND TURBINE ROTOR BLADE DE-ICING SYSTEM
1043208 ⎘