Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871282 | Tension leg platform tendon top connector | — | 1989-10-03 |
| 4856594 | Wellhead connector locking device | — | 1989-08-15 |
| 4842307 | Wellhead load supporting system | Thomas F. Sweeney, Philippe C. Nobileau | 1989-06-27 |
| 4823878 | Guidelineless reentry system with fixed rollers | Norman Brammer | 1989-04-25 |
| 4823879 | Guidelineless reentry system with nonrotating funnel | Norman Brammer | 1989-04-25 |