Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986811 | Exhaust gas aftertreatment device | Holger Stock, Philipp Langenfeld, Peter Hirth, Erwin Achleitner, Gerhard Haft +1 more | 2024-05-21 |
| 11905871 | Method and apparatus for electrically heating a catalytic converter | Erwin Achleitner, Hendra Kurniawan, Soufiane Kolodziej | 2024-02-20 |