Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291987 | Exhaust treatment method and apparatus having particulate filters and SCR | Sam George, Mahesh Govindareddy, Achim Karl-Erich Heibel | 2025-05-06 |
| 12286915 | High porosity ceramic honeycomb structure and method of manufacturing | Achim Karl-Erich Heibel, David J. Thompson | 2025-04-29 |
| 12257539 | Reinforced exhaust treatment article, exhaust line, and methods | Vishwanath Ganpat Deshmane, Sam George, Achim Karl-Erich Heibel, Sandeep Viswanathan | 2025-03-25 |
| 12214524 | Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof | Suhao He, Achim Karl-Erich Heibel, Kenneth Richard Miller, Pushkar Tandon, David J. Thompson | 2025-02-04 |