Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930881 | Exhaust system for lean burn IC engine including particulate filter and NOx absorbent | Paul Richard Phillips, Philip Gerald Blakeman, Guy Richard Chandler | 2011-04-26 |
| 7861516 | Methods of controlling reductant addition | Eive Tord Ronny Allansson, Anders Andreasson, Mats Lavenius, Martyn Vincent Twigg, Andrew Peter Walker | 2011-01-04 |