Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644775 | Pipe connector with compensator | Johann Justl, Martin Sauer | 2017-05-09 |
| 8667887 | Actuator for a closing element of a valve | Stephan Mannl, Martin Sauer | 2014-03-11 |
| 8528584 | Device for driving a double seat valve | Martin Sauer | 2013-09-10 |
| 6666129 | Operating device for a rotatable closing element of a valve | Werner Schmid, Martin Sauer, Holger Wengert | 2003-12-23 |