ALEXANDRIA, Va., Dec. 23 -- United States Patent no. D1,106,978, issued on Dec. 23, was assigned to ABB Schweiz AG (Baden, Switzerland).
"Switch disconnector" was invented by Mikko Valivainio (Vaasa, Finland), Juha-Matti Rajala (Vaasa, Finland), Fredrik Strand (Vaasa, Finland), Antti Kultalahti (Vaasa, Finland) and Marcus Olander (Vaasa, Finland).
The patent was filed on Feb. 22, 2024, under Application No. D/929,478.
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