ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,896, issued on Aug. 4, was assigned to Guangdong Crearoma Scent Tech Ltd. (Dongguan, China).
"Aromatherapy machine" was invented by Khan Luo (Dongguan, China).
The patent was filed on Feb. 27, 2025, under Application No. D/991,192.
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