ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,527, issued on July 21, was assigned to Hydrogen Hua (Shenzhen) Technology Co. Ltd (Shenzhen, China).
"Hydrogen water bottle" was invented by Zhaojian Wen (Wafangdian, China).
The patent was filed on May 8, 2025, under Application No. D/002,798.
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