ALEXANDRIA, Va., June 10 -- United States Patent no. D1,073,913, issued on May 6, was assigned to Tomoegawa Corp. (Tokyo).
"Heat exchange plate" was invented by Shuhei Hatano (Shizuoka, Japan) and Masahito Doi (Shizuoka, Japan).
The patent was filed on May 25, 2022, under Application No. D/517,277.
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