Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247245 | Filtration cartridge and process for filtering a slurry | Stephen Proulx, George T. Perivolotis, ZhenWu Lin, Gregory Straeffer, George Gagne +1 more | 2007-07-24 |
| 6048453 | Swimming pool skimmer valve system | — | 2000-04-11 |