Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695008 | Preform or matrix tubular structure for casing a well | Eric Bertet, Jean-Marie Gueguen, Frederic Signori | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695008 | Preform or matrix tubular structure for casing a well | Eric Bertet, Jean-Marie Gueguen, Frederic Signori | 1997-12-09 |