Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669847 | Double Rod Lock System | Marius Smarandache, Douglas W. Grant, Lorena Lopez Pinana, Akhil Bahl | 2020-06-02 |
| 10487652 | Downhole sampling tool with check valve piston | Marius Smarandache, Malcolm Atkinson, Douglas W. Grant | 2019-11-26 |
| 9771798 | Single phase capture and conveyance while drilling | Andrew S. Gilbert, Steve Ellis, Gary Whatford | 2017-09-26 |
| 9664029 | Drum load monitoring | Peter Fitzgerald | 2017-05-30 |
| 9617127 | Drum assembly and method of assembling the drum assembly | Jeffrey Fuller, Falk Doering, Guillaume Parmentier, Judicael Albert | 2017-04-11 |
| 9316076 | High pressure high temperature (HPHT) well tool control system and method | Colin Longfield, Wei-Chi Wang, David Merlau, Brad Bailey | 2016-04-19 |
| 9162853 | Drum load monitoring | Peter Fitzgerald | 2015-10-20 |
| 8276657 | Well fluid sampling system for use in heavy oil environments | Stephane Metayer, Pierre-Yves Corre | 2012-10-02 |
| 7644907 | Drum for a well access line | Emma Ford, Baptiste Germond, Pierre-Yves Corre | 2010-01-12 |