Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719625 | Pig handling device | — | 2017-08-01 |
| 9551424 | Method for cleaning the seat of a double seat valve and double seat valve for performing the method | Matthias Südel, Arne Schulz, Bastian Tolle | 2017-01-24 |
| 9546735 | Double-seat valve with a seat-cleaning function | Arne Schulz, Matthias Südel, Bastian Tolle | 2017-01-17 |