Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657563 | Communication between downhole tool and surface location | Laura Robin Schuhrke, Ronald James Spencer | 2017-05-23 |
| 9637994 | Pressure tolerant battery | — | 2017-05-02 |
| 9534453 | Umbilical management system and method for subsea well intervention | Jonathan B. Machin, Jean-Bernard Blamengin | 2017-01-03 |
| 9528328 | Passive offshore tension compensator assembly | Gary L. Rytlewski, Laure Mandrou | 2016-12-27 |
| 9488199 | Subsea actuator with three-pressure control | — | 2016-11-08 |
| 9222321 | Orienting a subsea tubing hanger assembly | Matthew Niemeyer, Laure Mandrou, Baptiste Germond, John Yarnold | 2015-12-29 |
| 8978767 | Subsea well intervention lubricator and method for subsea pumping | Jonathan B. Machin | 2015-03-17 |
| 8978766 | Temperature compensated accumulator | Quangen Du | 2015-03-17 |
| 8726644 | Control of underwater actuators using ambient pressure | — | 2014-05-20 |
| 5485973 | Storage of cable | — | 1996-01-23 |
| 5423156 | Sheathing strap and alignment guide | — | 1995-06-13 |
| 4841894 | Hull cleaner | — | 1989-06-27 |