Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9492788 | Method for diagnosing a selective catalytic reduction catalyst | — | 2016-11-15 |
| 8453436 | Aftertreatment injector anti-fouling device | Philip Meier | 2013-06-04 |
| 8359834 | Apparatus and method for injection of a fluid for an exhaust gases treatment device | Mourad Hedna, Philip Meier, James E. Marsden | 2013-01-29 |