Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309141 | Gap spar with ducking risers | Stephen W. Balint, Donald Wayne Allen, Dean Leroy Henning | 2001-10-30 |
| 6263824 | Spar platform | Stephen W. Balint, Donald Wayne Allen, Dean Leroy Henning, Ferdinand J. Fischer, III, David Wayne McMillan +1 more | 2001-07-24 |
| 6161620 | Deepwater riser system | Stephen W. Balint, Anders G. C. Ekvall | 2000-12-19 |
| D384574 | Grating clip for securing fiberglass deck elements to an offshore platform | — | 1997-10-07 |
| D366825 | Grating clip | — | 1996-02-06 |
| 4973199 | Offshore platform and method of assembling | — | 1990-11-27 |
| 4973198 | Offshore drilling rig transfer | — | 1990-11-27 |
| 4907657 | Method for protecting a shallow water well | — | 1990-03-13 |
| 4761846 | Modular bridge with torsion pipe expansion loops | Jay S. Smith | 1988-08-09 |
| 4739840 | Method and apparatus for protecting a shallow water well | — | 1988-04-26 |
| 4666340 | Offshore platform with removable modules | — | 1987-05-19 |