Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690135 | Deep sea mining riser and lift system | Chenteh Alan Yu | 2010-04-06 |
| 6632112 | Buoyancy module with external frame | Randall W. Nish, Randy A. Jones, Metin Karayaka, Sudhakar Tallavajhula | 2003-10-14 |
| 5758990 | Riser tensioning device | Richard Davies, Lyle David Finn, Roger L. Pokladnik | 1998-06-02 |
| 5166677 | Electric and electro-hydraulic control systems for subsea and remote wellheads and pipelines | — | 1992-11-24 |