Top Inventors at U.S. Water Services All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Paul R. Young | 3 |
| 2 | Roy A. Johnson | 3 |
| 3 | Donovan L. Erickson | 2 |
| #4 | Matthew Ryan LaBrosse | 2 |
| #5 | Michael D. Kelly | 2 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Paul R. Young | 3 |
| 2 | Roy A. Johnson | 3 |
| 3 | Donovan L. Erickson | 2 |
| #4 | Matthew Ryan LaBrosse | 2 |
| #5 | Michael D. Kelly | 2 |