Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816243 | Arctic jackup truss leg | Michael John Perry, Kok Seng Foo | 2017-11-14 |
| 8899879 | Structure-supported jackup system | Kok Seng Foo, Michael John Perry, Cynthia Wang, Tak On Cheung, Randall S. Shafer +1 more | 2014-12-02 |
| 8899880 | Structure-assisted jackup system | Kok Seng Foo, Michael John Perry, Cynthia Wang, Tak On Cheung, Randall S. Shafer +1 more | 2014-12-02 |
| 8079840 | Method and apparatus for forming a metal-cementitious core-metal composite sandwich structure | Kok Seng Foo, Edgar Lim | 2011-12-20 |