Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202976 | Vented filter cartridge integrated into the upper flange and filtration | Gerard Malgorn, Stéphane Le Guyader, Charles W. Hawkins | 2021-12-21 |
| 11192055 | Interlock for genuine filter recognition | Sonal Laxman Chirme, Erica C. Clark-Heinrich, Matthew Louison, Ken Tofsland, Mark V. Holzmann +1 more | 2021-12-07 |