Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657149 | Vacuum interrupter with a vapor shield | Klaus Gessner, Klaus Oberndoerfer, Roman Renz | 2003-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657149 | Vacuum interrupter with a vapor shield | Klaus Gessner, Klaus Oberndoerfer, Roman Renz | 2003-12-02 |