Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203235 | Method for monitoring a disconnection device, in particular a service plug or a service socket, in a battery system, and corresponding monitoring device | Holger Fink | 2015-12-01 |
| 8007541 | Suction stent | Frank Pfeffer | 2011-08-30 |
| 7691153 | Suction stent | Frank Pfeffer | 2010-04-06 |