HC

Hei Wai CHOI

CO Conopco: 1 patents #949 of 1,903Top 50%
Overall (All Time): #2,838,637 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10183308 Spraying device David Dycher, Xin Shen, Gregory Clegg Spooner, Shao Jun Zhang 2019-01-22