Top Inventors at Ashworth Bros. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Darroll Joseph Neely | 18 |
| 2 | Gerald C. Roinestad | 14 |
| 3 | Jonathan R. Lasecki | 11 |
| #4 | Michael R. Straight | 9 |
| #5 | Bryan Hobbs | 6 |
| #6 | Joseph Allen Bowen | 6 |
| #7 | Michael Etherington | 6 |
| #8 | Paul Steinhoff | 6 |
| #9 | Jack R. Raum | 4 |
| #10 | William F. Funkhouser | 4 |
| #11 | Joseph M. Lackner | 3 |
| #12 | D. Joseph Neely | 2 |
| #13 | Marshall L. Veach | 2 |
| #14 | Willem Van Faassen | 2 |
| #15 | Chris Trinch | 1 |
| #16 | Craig Musselman | 1 |
| #17 | Jay F. Drummond | 1 |
| #18 | Jack Montgomery | 1 |
| #19 | Joseph Fout | 1 |
| #20 | Joy B. Henderson | 1 |
| #21 | John Kucharski | 1 |
| #22 | John L Larson | 1 |
| #23 | Matthew James Kovalchick | 1 |
| #24 | Nathaniël Akkermans | 1 |
| #25 | Pieter de Vries | 1 |
| #26 | Poul Erik Damkjaer | 1 |
| #27 | Robert Ashworth | 1 |
| #28 | Robert W. Burgess | 1 |
| #29 | William Banks | 1 |
| #30 | Erica D. Ergenbright | 1 |
| #31 | Aaron Neely | 1 |
| #32 | Andrew Clyde Smith | 1 |
| #33 | Arthur James Marshall | 1 |