ALEXANDRIA, Va., March 17 -- United States Patent no. D1,118,541, issued on March 17, was assigned to Siemens AG (Munich).
"Switching device" was invented by Jesco Doyen (Maxhutte-Haidhof, Germany), Alexander Hager (Erlangen, Germany), Thomas Lohr (Sinzing, Germany) and Bernhard Schmid (Burglengenfeld, Germany).
The patent was filed on Jan. 19, 2024, under Application No. D/924,535.
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