Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551214 | Method for determining the complex response of a permeable stratum | — | 2017-01-24 |
| 7257491 | Method of determining the per strata reserve quality of an oil well | — | 2007-08-14 |
| 6801857 | Method and device for determining the quality of an oil well reserve | Robert Dovis, Jean-Michel Fedele, Jean-Pierre Martin | 2004-10-05 |
| 4800753 | Geomechanical probe for a drilling well | Jean-Pierre Martin, Francois C. Gueuret | 1989-01-31 |
| 4646025 | Magnetic probe exploration device for determining residual fossil magnetization of well hole rocks | Jean-Pierre Martin, Jean-Pierre Pozzi | 1987-02-24 |
| 4625795 | Geomechanical probe for a drilling well | Jean-Pierre Martin, Francois C. Gueuret | 1986-12-02 |
| 4558592 | Apparatus for on-site assessment of the effectiveness of a treatment in the course of its application to a hydrocarbon well | Jean-Francois Brisou, Michel Castellani | 1985-12-17 |