Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817309 | Cellular spar apparatus and method | — | 2004-11-16 |
| 6676334 | Work module support vessel | — | 2004-01-13 |
| 6299383 | Method for deck installations on offshore substructure | Lyle David Finn, John Halkyard | 2001-10-09 |
| 6206614 | Floating offshore drilling/producing structure | Robert D. Blevins, John Halkyard | 2001-03-27 |
| 6135673 | Method/apparatus for assembling a floating offshore structure | Jun Chao | 2000-10-24 |
| 5924822 | Method for deck installation on an offshore substructure | Lyle David Finn, John Halkyard | 1999-07-20 |
| 5881815 | Drilling, production, test, and oil storage caisson | — | 1999-03-16 |
| 5873416 | Drilling, production, test, and oil storage caisson | — | 1999-02-23 |
| 5833397 | Shallow draft floating offshore drilling/producing structure | — | 1998-11-10 |
| 5803779 | Dynamically positioned loading buoy | — | 1998-09-08 |
| 5762279 | Dual draw works heavy hoisting apparatus | — | 1998-06-09 |
| 5722797 | Floating caisson for offshore production and drilling | — | 1998-03-03 |
| 5706897 | Drilling, production, test, and oil storage caisson | — | 1998-01-13 |
| 5704732 | Deep water piling and method of installing or removing | — | 1998-01-06 |
| 5691991 | Process for identifying defective interconnection net end points in boundary scan testable circuit devices | Brian R. Kessler | 1997-11-25 |
| 5609442 | Offshore apparatus and method for oil operations | — | 1997-03-11 |
| 5558467 | Deep water offshore apparatus | — | 1996-09-24 |
| 5544608 | Method of installing or retrieving mooring lines indeep water | — | 1996-08-13 |
| 5515384 | Method and system of fault diagnosis of application specific electronic circuits | — | 1996-05-07 |
| 4740109 | Multiple tendon compliant tower construction | — | 1988-04-26 |
| 4702321 | Drilling, production and oil storage caisson for deep water | — | 1987-10-27 |
| 4648750 | Jacket tower structure and method of installation | — | 1987-03-10 |
| 4511287 | Submerged buoyant offshore drilling and production tower | — | 1985-04-16 |
| 4492270 | Method of installing and using offshore well development and production platforms | — | 1985-01-08 |
| 4468157 | Tension-leg off shore platform | — | 1984-08-28 |