Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338276 | Multiphase flow metering method and device | Pierre Durando, Yvon Castel, Daniel Ferre, Jean Falcimaigne | 2002-01-15 |
| 6336796 | Progressive-cavity pump with composite stator and manufacturing process | Henri Cholet | 2002-01-08 |