Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687811 | Compositions for passive NOx adsorption (PNA) systems and methods of making and using same | Maximilian A. Biberger, Qinghua Yin, Xiwang Qi | 2017-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687811 | Compositions for passive NOx adsorption (PNA) systems and methods of making and using same | Maximilian A. Biberger, Qinghua Yin, Xiwang Qi | 2017-06-27 |