Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255178 | Drillable bridge plug | Gabriel Slup, Douglas J. Lehr, Tommy J. Allen, Blake Cox, Donald W. Deel +1 more | 2007-08-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255178 | Drillable bridge plug | Gabriel Slup, Douglas J. Lehr, Tommy J. Allen, Blake Cox, Donald W. Deel +1 more | 2007-08-14 |