Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849423 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland | 2017-12-26 |
| 9707542 | Oxidation catalyst for a compression ignition engine | David Bergeal, Andrew Francis Chiffey, Daniel Hatcher, James Leeland, Paul Richard Phillips | 2017-07-18 |
| 9643161 | Oxidation catalyst for a compression ignition engine | Andrew Francis Chiffey, Neil Robert Collins, John Benjamin Goodwin, Paul Richard Phillips | 2017-05-09 |
| 9636634 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland, Stuart David Reid, Daniel Swallow | 2017-05-02 |
| 9616409 | Catalyst and method of preparation | Bergeal David, Andrew Francis Chiffey, Peter Johnston, Paul Richard Phillips | 2017-04-11 |