Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353579 | Buoyancy compensating element and method | Zhimin Tan, Yucheng Hou, Christopher Bush, John Rosche | 2016-05-31 |
| 8702350 | Riser assembly | Yanqiu Zhang | 2014-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353579 | Buoyancy compensating element and method | Zhimin Tan, Yucheng Hou, Christopher Bush, John Rosche | 2016-05-31 |
| 8702350 | Riser assembly | Yanqiu Zhang | 2014-04-22 |