Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7354445 | Embolic containment system with asymmetric frictional control | Michael S. Noone | 2008-04-08 |
| 6925392 | Method for measuring fluid chemistry in drilling and production operations | Robert Irving McNeil, III, Sabine C. Zeilinger | 2005-08-02 |
| 5435069 | Method for determining borehole direction | — | 1995-07-25 |