Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443467 | Honeycomb body with an electric heating device | Peter Hirth, SIGRID LIMBECK | 2019-10-15 |
| 10364721 | Layer packet contacting for electrically heatable honeycomb body | Peter Hirth | 2019-07-30 |