ZC

Zhihua CAO

SC Seed Technologies Corp.: 2 patents #5 of 13Top 40%
Overall (All Time): #1,911,683 of 4,157,543Top 50%
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Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10697048 Alloy drill and manufacturing method thereof Bin Liu, Yuehua Xu, Ji Wu 2020-06-30
10166636 Composite hard-surface material and preparation method therefor Cankun Chen, Yuehua Xu 2019-01-01