Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864545 | Process for the detection of heterogeneities and/or for the determination of petrophysical characteristics of geological strata of a medium to be explored | Claude Gras, Philippe Staron | 1989-09-05 |
| 4592030 | Method of seismic exploration by acoustic well logging | Georges Arens, Philippe Staron | 1986-05-27 |