Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551424 | Method for cleaning the seat of a double seat valve and double seat valve for performing the method | Jens Burmester, Matthias Südel, Arne Schulz | 2017-01-24 |
| 9546735 | Double-seat valve with a seat-cleaning function | Jens Burmester, Arne Schulz, Matthias Südel | 2017-01-17 |
| 8430110 | Double-seat valve having a seat-cleaning function, and method for cleaning said double-seat valve having a seat-cleaning function | Gundar Scholz, Jens Burmester | 2013-04-30 |