Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444938 | Switchgear with switching devices arranged in housings | Thomas Erk, Andreas Stelzer, Reinhard Zeuke | 2002-09-03 |
| 6395990 | Insulating carriers for vacuum circuit breakers | Andreas Stelzer, Reinhard Zeuke | 2002-05-28 |