Top Inventors at Drilex Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas F. Bailey | 8 |
| 2 | John Forrest | 5 |
| 3 | John E. Campbell | 3 |
| #4 | James N. Strickland | 2 |
| #5 | Raymond A. Todd, Jr. | 2 |
| #6 | Charles E. Lancaster | 1 |
| #7 | David W. Teale | 1 |
| #8 | Eric G. Dodd | 1 |
| #9 | Gary Briggs | 1 |
| #10 | Honorio Y. Lim, Jr. | 1 |
| #11 | James T. Watts | 1 |
| #12 | Joseph V. Hebert | 1 |
| #13 | Richard Lee | 1 |
| #14 | Robert Schwartz | 1 |