Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039128 | Method and system for obtaining core samples during the well-drilling phase by making use of a coring fluid | — | 2000-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039128 | Method and system for obtaining core samples during the well-drilling phase by making use of a coring fluid | — | 2000-03-21 |