Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036153 | Toilet device having a backflushing function for a particle filter | — | 2018-07-31 |
| 9238905 | Device for dispensing an amount of liquid at a removal station | — | 2016-01-19 |
| 8651127 | Method for operating a sanitary tank for a rail vehicle | Burkhard Arras, Torge Kamphausen | 2014-02-18 |