Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910618 | Method for preparing pipe for butt welding | — | 2005-06-28 |
| 4691780 | Subsea wellhead structure | Edward M. Galle, Jr., Paul C. Berner, Jr. | 1987-09-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910618 | Method for preparing pipe for butt welding | — | 2005-06-28 |
| 4691780 | Subsea wellhead structure | Edward M. Galle, Jr., Paul C. Berner, Jr. | 1987-09-08 |