Top Inventors at Proserv Operations All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Preston Weintraub | 10 |
| 2 | Andy Patterson | 9 |
| 3 | Joseph Quackenbush | 4 |
| #4 | Gerardo Martinez | 2 |
| #5 | Billy W. Pilant, Jr. | 1 |
| #6 | Brian Sneed | 1 |
| #7 | Earl Broussard | 1 |
| #8 | Richard D. Jolly | 1 |
| #9 | Stanley C. Allen | 1 |