Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056643 | Systems and techniques to actuate isolation valves | Brad Swenson, John R. Whitsitt | 2011-11-15 |
| 7980316 | Formation isolation valve | Brad Swenson | 2011-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056643 | Systems and techniques to actuate isolation valves | Brad Swenson, John R. Whitsitt | 2011-11-15 |
| 7980316 | Formation isolation valve | Brad Swenson | 2011-07-19 |