| 99571672 | AQUIX | Wellbore Integrity Solutions LLC | — |
| 98755601 | TRACKMASTER NEXUS | Wellbore Integrity Solutions LLC | — |
| 98741031 | WHIPSIM | Wellbore Integrity Solutions LLC | — |
| 98874455 | PROLATCH | Wellbore Integrity Solutions LLC | — |
| 98874438 | TRUEDGE | Wellbore Integrity Solutions LLC | — |
| 98976791 | WELLBORE INTEGRITY SOLUTIONS | Wellbore Integrity Solutions LLC | — |
| 98741035 | WELLBORE INTEGRITY SOLUTIONS | Wellbore Integrity Solutions LLC | — |
| 99099895 | X-SPECT | Wellbore Integrity Solutions LLC | 8405375 |
| 99076420 | CENTRIX | Wellbore Integrity Solutions LLC | 8405234 |
| 99031011 | TRACKMASTER SELECT | Wellbore Integrity Solutions LLC | — |
| 99571715 | WELLBORE INTEGRITY SOLUTIONS | Wellbore Integrity Solutions LLC | — |
| 99231452 | CONVERGE | Wellbore Integrity Solutions LLC | — |
| 85474561 | EZY-TORQ | Wellbore Integrity Solutions LLC | 4175039 |
| 98975819 | WHIPSIM | Wellbore Integrity Solutions LLC | 7906753 |
| 98874546 | PROMILL | Wellbore Integrity Solutions LLC | 7889594 |
| 98874545 | PROMILL DUO | Wellbore Integrity Solutions LLC | 7889593 |
| 98874461 | PROMAXX | Wellbore Integrity Solutions LLC | 7889568 |
| 98874448 | PULLMASTER | Wellbore Integrity Solutions LLC | 7889566 |
| 98874445 | WAV-EDGE | Wellbore Integrity Solutions LLC | 7889565 |
| 98874428 | HEVI-WATE | Wellbore Integrity Solutions LLC | 7889564 |
| 77844681 | THOMAS TOOLS | Wellbore Integrity Solutions LLC | 3792975 |
| 99056037 | RED BARON | Wellbore Integrity Solutions LLC | 7819231 |
| 98750224 | TRACKMASTER | Wellbore Integrity Solutions LLC | 7810981 |
| 71619927 | DRILCO | Wellbore Integrity Solutions LLC | 0594012 |
| 73415050 | DRILCO | WELLBORE INTEGRITY SOLUTIONS LLC | 1464856 |