Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080689 | Instrumentation assembly for an offshore riser | Jean Guesnon, Olivier Vaisberg, Pierre GUERIN | 2006-07-25 |
| 6332507 | Seismic prospecting method and device in wells allowing guided waves filtering | Charles Naville, Yves Ollivier, Jean Laurent | 2001-12-25 |
| 6079505 | System and method for the acquisition of physical data linked to a drilling operation in progress | Claude Mabile | 2000-06-27 |
| 5372207 | Seismic prospecting method and device using a drill bit working in a well | Charles Naville, Philippe Staron, Christian Wittrisch | 1994-12-13 |
| 5065825 | Method and device for remote-controlling drill string equipment by a sequence of information | Christian Bardin, Jean Boulet, Pierre Morin | 1991-11-19 |