Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890556 | Vented filter cartridge integrated into the upper flange and filtration | Gerard Malgorn, Stéphane Le Guyader, Charles W. Hawkins | 2024-02-06 |
| 11633684 | Interlock for genuine filter recognition | Sonal Laxman Chirme, Erica C. Clark-Heinrich, Matthew Louison, Ken Tofsland, Mark V. Holzmann +1 more | 2023-04-25 |
| 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 |
| 8932465 | Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element | Aaron M. Wells, Ismail C. Bagci, Dean Olson, Zemin Jiang, Kevin C. South +12 more | 2015-01-13 |
| 8678202 | Modular filter elements for use in a filter-in-filter cartridge | Mark T. Wieczorek, William C. Haberkamp, Jonathan D. Sheumaker, Barry M. Verdegan, Christopher E. Holm +1 more | 2014-03-25 |
| 8590712 | Modular filter elements for use in a filter-in-filter cartridge | Mark T. Wieczorek, William C. Haberkamp, Jonathan D. Sheumaker, Barry M. Verdegan, Christopher E. Holm +1 more | 2013-11-26 |
| 8551335 | Dual stage filtration with barrier for fuel water separation | Mark T. Wieczorek, Arnaud LeVen, Jean-Luc Guichaoua, Jean-Yves Picard, Gerard Malgorn +1 more | 2013-10-08 |
| 8544158 | Fluid filter with an attachment structure on an endplate of the filtering element | Carey A. Curt, Ismail C. Bagci, Gregory D. Shope, Pierrick Bonzi | 2013-10-01 |
| 8517185 | Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material | Mark T. Wieczorek, William C. Haberkamp, Jonathan D. Sheumaker, Barry M. Verdegan, Christopher E. Holm +1 more | 2013-08-27 |
| 8501001 | Fluid filter with an attachment structure on an endplate of the filtering element | Carey A. Curt, Ismail C. Bagci, Gregory D. Shope, Pierrick Bonzi | 2013-08-06 |
| 8333890 | Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element | Aaron M. Wells, Ismail C. Bagci, Dean Olson, Zemin Jiang, Kevin C. South +12 more | 2012-12-18 |