Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233926 | Stators for downhole motors, methods for fabricating the same, and downhole motors incorporating the same | Hossein Akbari, Julien Ramier | 2019-03-19 |
| 9810613 | System and method for sensing displacement of subsea structures | Fadhel Rezgui, Erik Rhein-Knudsen, Vincent Alliot, Patrice Ligneul | 2017-11-07 |
| 8777598 | Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same | Hossein Akbari, Julien Ramier | 2014-07-15 |
| 8444901 | Method of fabricating a high temperature progressive cavity motor or pump component | Hossein Akbari, Julien Ramier | 2013-05-21 |
| 8337182 | Skinning of progressive cavity apparatus | Lawrence Lee, Robert Ian Robson, Michael Shepherd, Norman Ward | 2012-12-25 |
| 8257633 | Rotor of progressive cavity apparatus and method of forming | Michael Shepherd, Hossein Akbari | 2012-09-04 |
| 8197241 | Nanocomposite Moineau device | Agathe Robisson, Hossein Akbari, Julien Ramier | 2012-06-12 |
| 7896628 | Downhole motor seal and method | Geoff Downton, Laurent Carteron, Francois Clouzeau | 2011-03-01 |
| 7155101 | Manufacturing method for high temperature fiber optic accelerometer | Jagdish Shah, Rogerio Tadeu Ramos, Philip Dryden, Cliff Evans, Mark Dalton | 2006-12-26 |