Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550551 | Apparatus to actuate a downhole tool | David J. Brunnert, David M. Haugen, Gary Duron Ingram, David W. Teale | 2003-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550551 | Apparatus to actuate a downhole tool | David J. Brunnert, David M. Haugen, Gary Duron Ingram, David W. Teale | 2003-04-22 |