Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246964 | Casing hanger retention system | Shuang Yong Cheah, Haw Keat Lim, Choon Seng Koa, Choon Keat Lai, Yen Hau Kok | 2019-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246964 | Casing hanger retention system | Shuang Yong Cheah, Haw Keat Lim, Choon Seng Koa, Choon Keat Lai, Yen Hau Kok | 2019-04-02 |