ALEXANDRIA, Va., June 17 -- United States Patent no. D1,077,197, issued on May 27, was assigned to RESVENT MEDICAL TECHNOLOGY Co. LTD (Shenzhen, China).
"Fan of a ventilator" was invented by Kai Qu (Shenzhen, China) and Yiming Gan (Shenzhen, China).
The patent was filed on Aug. 7, 2023, under Application No. D/899,229.
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