Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138637 | Electrical energy transmission device | Lutz Kirschner, Hermann Koch, Dietmar Retzmann | 2012-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138637 | Electrical energy transmission device | Lutz Kirschner, Hermann Koch, Dietmar Retzmann | 2012-03-20 |