Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864456 | Vacuum interrupter chamber with ring-shaped insulator | Johannes-Gerh Banghard, Klemens Fieberg, Michael Hahn, Werner Hartmann, Harald Kurzmann +4 more | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864456 | Vacuum interrupter chamber with ring-shaped insulator | Johannes-Gerh Banghard, Klemens Fieberg, Michael Hahn, Werner Hartmann, Harald Kurzmann +4 more | 2005-03-08 |