Top Inventors at Precision Valve & Automation All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jonathan Neal Urquhart | 19 |
| 2 | Andrew John Nally | 10 |
| 3 | Anthony Hynes | 6 |
| #4 | Jeffrey James VanNorden | 5 |
| #5 | Richard John Bievenue | 5 |
| #6 | Jason Schoen | 4 |
| #7 | William Edward Berkheiser, III | 4 |
| #8 | Max Egdorf | 3 |
| #9 | Diana Polli | 2 |
| #10 | Edward F. Carey | 2 |
| #11 | Frank J. Hart | 2 |
| #12 | John Urquhart | 2 |
| #13 | Randall Allen | 2 |
| #14 | Ryan Lindbom | 2 |
| #15 | Alexander M. Giordano | 2 |
| #16 | Anthony Pecorino | 2 |
| #17 | Jeffrey L. Erenstone | 1 |
| #18 | Karin Cecilia Backlin Schaffer | 1 |