Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288901 | Method and device for cooling an electric machine | Walter Harb, Johannes Erhard | 2012-10-16 |
| 8035261 | Method and device for cooling an electric machine | Walter Harb, Johannes Erhard | 2011-10-11 |