Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291987 | Exhaust treatment method and apparatus having particulate filters and SCR | Douglas Munroe Beall, Mahesh Govindareddy, Achim Karl-Erich Heibel | 2025-05-06 |
| 12257539 | Reinforced exhaust treatment article, exhaust line, and methods | Douglas Munroe Beall, Vishwanath Ganpat Deshmane, Achim Karl-Erich Heibel, Sandeep Viswanathan | 2025-03-25 |