Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665261 | Motor vehicle electric heating device having angled off metal heating plates arranged to mutually abut one another at opposite ends | Herbert Damsohn, Michael Loehle, Eberhard Zwittig | 1997-09-09 |