Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786771 | Fuel filter with additive release device | Christophe Guillon, Guy Monsallier, Virginie Harle, Antoine Lacarriere | 2020-09-29 |
| 10583381 | Fuel filter and cartridge for such a filter with an onboard additive tank | Christophe Guillon, Guy Monsallier, Virginie Harle, Antoine Lacarriere | 2020-03-10 |