Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270326 | Filter for the aftertreatment of exhaust gases of internal combustion engines | Jan Schoenhaber, Meike Antonia GOTTHARDT, Carolin Braun | 2025-04-08 |
| 11865517 | Catalyst for reducing ammonia emissions | Michael Seyler | 2024-01-09 |
| 10814313 | Method for the preparation of metal oxide hollow nanoparticles | Chunzheng Wu, Liberato Manna | 2020-10-27 |
| 5826647 | Heat exchanger | Wolfgang Engelhardt | 1998-10-27 |