Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169677 | Locking device with door interrogator | Jürgen Kummer | 2015-10-27 |
| 9040852 | Switching device for a switchgear cabinet | Rainer Engesser, Martin Kasseckert, Jürgen Kummer, Ralf Leumansik, Roland Theil | 2015-05-26 |