Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937030 | Testing electrical integrity of electrically heated subsea pipelines | David March | 2005-08-30 |
| 6739803 | Method of installation of electrically heated pipe-in-pipe subsea pipeline | Ronald Marshall Bass, Byron Lee Newberry | 2004-05-25 |