Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364635 | Adjustable isolation sleeve | William F. Puccio, Shian J. Chou | 2019-07-30 |
| 10329852 | Offshore well drilling system with nested drilling risers | William F. Puccio, Vijay A. Cheruvu, Shian J. Chou | 2019-06-25 |
| 10196879 | Floating structure and riser systems for drilling and production | William F. Puccio, Shian J. Chou | 2019-02-05 |