Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189701 | Sensor, filter element comprising a sensor and use of said type of filter element | Renate Tapper, Steffen Heinz, Marco Neubert | 2019-01-29 |
| 9863829 | Sensor | Renate Tapper, Steffen Heinz, Marco Neubert | 2018-01-09 |
| 9623355 | Filter element with filter pockets | Mark Stiborsky, Heiko Manstein, Steffen Grunz | 2017-04-18 |
| 7507271 | Cartridge filter for purifying gas | Renate Tapper, Thomas Schroth | 2009-03-24 |
| 7419524 | Filter system | Renate Tapper, Thomas Schroth | 2008-09-02 |
| 7288130 | Cassette filter | Renate Tapper, Thomas Schroth | 2007-10-30 |
| 7135052 | Cassette filter | Michael Meierhoefer, Renate Tapper, Heiko Knust, Thorsten Schmitt, Norbert Kuck +1 more | 2006-11-14 |