Top Inventors at Securus All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Larry D. Brown | 30 |
| 2 | Dennis L. Hart | 15 |
| 3 | Virgil O'Neil | 14 |
| #4 | Duane R. Condon | 8 |
| #5 | Thomas L. Kendall | 6 |
| #6 | Kirt R. Hubbard | 5 |
| #7 | Scott W. Randolph | 5 |
| #8 | Timothy M. McConnell | 5 |
| #9 | Fred O. Enstrom | 3 |
| #10 | George R. Hubbard | 3 |
| #11 | Greg P. Metzger | 3 |
| #12 | Jeffrey A. Jaramillo | 3 |
| #13 | Luis E. Gallardo | 3 |
| #14 | Cristobal Gonzalez | 2 |
| #15 | Darrell W. Price | 2 |
| #16 | James F. LeStage | 2 |
| #17 | John R. Thomas | 2 |
| #18 | Charles Price | 1 |
| #19 | James Greer | 1 |
| #20 | James B. Schell | 1 |
| #21 | Jeffery A. Jaramillo | 1 |
| #22 | Kenneth E. Holmes | 1 |
| #23 | Mark David Hubbard | 1 |
| #24 | Samuel A. Ellis | 1 |
| #25 | Wayne Simmons | 1 |