Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330865 | Flexible barge | — | 2001-12-18 |
| 6240868 | Containment structure and method of manufacture thereof | P. John Fitzpatrick, David G. Stenning | 2001-06-05 |
| 6047655 | Flexible barge | — | 2000-04-11 |
| 6003460 | Ship based gas transport system | David G. Stenning | 1999-12-21 |
| 5839383 | Ship based gas transport system | David G. Stenning | 1998-11-24 |
| 5803005 | Ship based system for compressed natural gas transport | David G. Stenning | 1998-09-08 |