Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890538 | Reverse circulation float equipment tool and process | Robert M. Beirute | 1999-04-06 |
| 5201219 | Method and apparatus for measuring free hydrocarbons and hydrocarbons potential from whole core | Eric L. Bandurski, Houston B. Mount, II | 1993-04-13 |