Top Inventors at Systech Environmental All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Keith H. Carpenter | 3 |
| 2 | Robert A. Schmall | 1 |
| 3 | Thomas J. Schultz | 1 |
| #4 | Alvin L. Gaunce | 1 |
| #5 | Ned J. Kleinhenz | 1 |
| #6 | Shawn E. McMullen | 1 |
| #7 | Mark N. Looman | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Keith H. Carpenter | 3 |
| 2 | Robert A. Schmall | 1 |
| 3 | Thomas J. Schultz | 1 |
| #4 | Alvin L. Gaunce | 1 |
| #5 | Ned J. Kleinhenz | 1 |
| #6 | Shawn E. McMullen | 1 |
| #7 | Mark N. Looman | 1 |