ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,237, issued on July 1, was assigned to THYSSENKRUPP ROTHE ERDE GERMANY GMBH (Dortmund, Germany), THYSSENKRUPP AG (Essen, Germany) and SIEMENS GAMESA RENEWABLE ENERGY A/S (Brande, Denmark).
"Wind turbine with a rotor bearing having channels" was invented by Bjorn Campe (Lippetal-Schoneberg, Germany), Gunther Elfert (Erwitte, Germany), Jorg Rollmann (Lippstadt, Germany), Bernd Luneburg (Mulheim an der Ruhr, Germany), Stephan Froning (Schwerte, Germany), Simone Angelo Santoro (Lippstadt, Germany), Yevgeni Sharypkin (Lippstadt-Bad Waldliesborn, Germany), Kim Thomsen (Skorping, Denmark), Alejandro Cerda Varela (Copenhagen East, Denmark), Niels Karl Frydendal (Herning, Denmark), Morten T...