MT

Martin Thornhill

SC Shanghai Hongyan Returnable Transit Packagings Co.: 1 patents #12 of 20Top 60%
Overall (All Time): #3,047,291 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9004448 Valve and valve cartridge assembly thereof Zuocheng Qian, Fang Yuan, Gino Lutzu 2015-04-14