Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222317 | Riser technology | — | 2015-12-29 |
| RE42358 | Subsea vehicle assisted pipeline commissioning method | David M. Tucker | 2011-05-17 |
| 7708839 | Subsea vehicle assisted pipeline dewatering method | — | 2010-05-04 |
| 7281880 | Subsea vehicle assisted pipeline commissioning method | David M. Tucker | 2007-10-16 |
| 6978837 | Production of natural gas from hydrates | — | 2005-12-27 |
| 6840088 | Subsea vehicle assisted pumping skid packages | David M. Tucker | 2005-01-11 |
| 6588980 | Underwater cable deployment system and method | Peter J. Worman, Jason McCanna, James Alan Soliah, David Earl LaPorte | 2003-07-08 |
| 6539778 | Subsea vehicle assisted pipeline commissioning method | David M. Tucker | 2003-04-01 |
| 6350085 | Cable deployment system and method of using same | William R. Bath, Gary L. Holtz, Frank Sayle | 2002-02-26 |
| 6241424 | Method and apparatus for replacing damaged section of a subsea pipeline without loss of product or entry of seawater | William R. Bath | 2001-06-05 |
| 6022421 | Method for remotely launching subsea pigs in response to wellhead pressure change | William R. Bath | 2000-02-08 |
| 5588230 | Apparatus for excavating soil using a plurality of independenity pivotable brushes | William R. Bath | 1996-12-31 |
| 5542781 | Method and apparatus for removing contaminated surface soil | John H. Skaggs, William R. Bath | 1996-08-06 |
| 5433032 | Apparatus for removing contaminated overburdened soil | William R. Bath | 1995-07-18 |
| 5044827 | Method for recovering wet buckled pipe | David A. Gray, Walter E. Gray, Jr. | 1991-09-03 |
| 4886395 | Pipeline to riser connection method and apparatus | David A. Moles | 1989-12-12 |
| 4661017 | Method and apparatus for aligning underwater components | Norman H. Wood, Walter E. Gray, Jr., Bill George Louis | 1987-04-28 |
| 4301399 | Monitoring of electrical insulation integrity | Harvey A. Miller, Jon P. Newman | 1981-11-17 |
| 4274405 | Method for varying the ambient pressure in a vessel | Thomas Schmidt | 1981-06-23 |