ALEXANDRIA, Va., June 12 -- United States Patent no. D1,074,391, issued on May 13, was assigned to Xuzhou Guohuai International Trade Co. Ltd. (Xuzhou, China).
"No drill rod bracket" was invented by Jiaheng Zhang (Jiangsu, China).
The patent was filed on May 30, 2023, under Application No. D/893,363.
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