CK

Choon Seng Koa

CI Cameron International: 1 patents #365 of 660Top 60%
📍 Singapore, SG: #6,661 of 13,971 inventorsTop 50%
Overall (All Time): #2,849,689 of 4,157,543Top 70%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10246964 Casing hanger retention system Isaac Weng Chun Kam, Shuang Yong Cheah, Haw Keat Lim, Choon Keat Lai, Yen Hau Kok 2019-04-02