Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759148 | Method and system for determining air-fuel ratio imbalance via engine torque | Hassene Jammoussi, Imad Hassan Makki, Robert Roy Jentz | 2017-09-12 |
| 9752517 | Method for air/fuel imbalance detection | John Eric Rollinger, Robert Roy Jentz | 2017-09-05 |
| 9683506 | Method and system for determining air-fuel ratio imbalance | Hassene Jammoussi, Imad Hassan Makki, Robert Roy Jentz | 2017-06-20 |
| 9657674 | Method and system for determining air-fuel ratio imbalance | Hassene Jammoussi, Imad Hassan Makki, Robert Roy Jentz | 2017-05-23 |