Top Inventors at Cottrell All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David Trenbeath | 7 |
| 2 | Phillip Bryan Howes | 7 |
| 3 | Steven Thomas Sexton | 7 |
| #4 | Gerard Biagi | 5 |
| #5 | Philip Bryan Howes | 5 |
| #6 | D. Michael Cottrell | 4 |
| #7 | Matt Rahm | 4 |
| #8 | Neil H. M. Robertson | 4 |
| #9 | Masaru Kishimoto | 2 |
| #10 | Bryan Howes | 1 |
| #11 | Conner Lill | 1 |
| #12 | Don J. Cottrell | 1 |
| #13 | Inna A. Novicova | 1 |
| #14 | John Scoville | 1 |
| #15 | Lawrence Scott Moore | 1 |
| #16 | Matthew Rahm | 1 |
| #17 | Patrick Penland | 1 |