Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637750 | Alternative metallic seals | — | 2003-10-28 |
| 6612371 | Wellhead system comprising a sliding sleeve seal | Gavin J. McIntosh | 2003-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637750 | Alternative metallic seals | — | 2003-10-28 |
| 6612371 | Wellhead system comprising a sliding sleeve seal | Gavin J. McIntosh | 2003-09-02 |