Top Inventors at Watts Water Technologies All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Steven Castrigno | 12 |
| 2 | Jeffrey A. Scilingo | 10 |
| 3 | Craig Schmitt | 6 |
| #4 | John Lu | 5 |
| #5 | Paul J. Lake | 4 |
| #6 | Matthew Fratantonio | 2 |
| #7 | Marc Wouters | 2 |
| #8 | Stephen R. Barrett | 2 |
| #9 | Zoltan Goncze | 2 |
| #10 | Andrew Farkas | 2 |
| #11 | Bushra A. Ghaly | 1 |
| #12 | David P. Yankes | 1 |
| #13 | Frank DiBenedetto | 1 |
| #14 | Henry M. Halimi | 1 |
| #15 | Jason Doughty | 1 |
| #16 | James Grebinoski | 1 |
| #17 | Joseph Michael Burke | 1 |
| #18 | Mark Felgar | 1 |
| #19 | Michael T. Angus | 1 |
| #20 | Michael Sarchese | 1 |
| #21 | Peter P. Bouchard | 1 |
| #22 | Roy Hetzler | 1 |
| #23 | Steven Hofmann | 1 |
| #24 | Andrew Rodenberg | 1 |