Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808021 | Subsea intervention system | Thomas H. Zimmerman, John A. Kerr | 2004-10-26 |
| 6763889 | Subsea intervention | Gary L. Rytlewski, Thomas H. Zimmerman, Peter A. Goode, Ashley C. Kishino, John A. Kerr | 2004-07-20 |