ALEXANDRIA, Va., Dec. 2 -- United States Patent no. D1,104,242, issued on Dec. 2, was assigned to ebm-papst St. Georgen GmbH & Co. KG (St. Georgen, Germany).
"Fan hub" was invented by Norbert Weisser (Niedereschach-Kappel, Germany), Sergej Helbling (Villingen-Schwenningen, Germany), Stefan Mayer (Brigachtal, Germany), Fabian Moser (St. Georgen, Germany) and Jonas Woelki (Breitnau, Germany).
The patent was filed on Feb. 3, 2022, under Application No. D/825,626.
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