Top Inventors at Proppant Express Solutions All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mark John D'Agostino | 13 |
| 2 | Scott Joseph D'Agostino | 12 |
| 3 | Marc Kevin Fisher | 10 |
| #4 | Brian Dorfman | 7 |
| #5 | Cory Snyder | 7 |
| #6 | Matthew Oehler | 7 |
| #7 | Ian Wilson | 5 |
| #8 | William Scott Malone | 5 |
| #9 | Kenneth W. Eiden, III | 3 |
| #10 | Timothy Stefan | 3 |
| #11 | Brian Andrew Hunter | 2 |
| #12 | Chad Michael McEver | 2 |
| #13 | Mathew Carley | 2 |
| #14 | Mark Kevin Fisher | 2 |
| #15 | Ronald Gusek | 2 |
| #16 | Clint Lohman | 1 |
| #17 | Kevin Gray | 1 |
| #18 | Kevin Smith | 1 |