Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657525 | Subsea wellhead assembly, a subsea installation using said wellhead assembly, and a method for completing a wellhead assembly | Patrick Marcellin, Gilles Leger | 2017-05-23 |
| 8967273 | System for detecting, containing and removing hydrocarbon leaks in a subsea environment | Randall S. Shafer, Ravi P. Aurora, Dominique P. Berta | 2015-03-03 |