Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520734 | Electrically driven air pump and method for the production thereof | Ulrich Luedtke, Claudius Muschelknautz | 2009-04-21 |
| 6188154 | Electric motor with thermal safety | Ulrich Luedtke, Hanno Camphausen | 2001-02-13 |