Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647562 | Filling valve | Ludwig Clüsserath, Manfred Härtel, Dieter-Rudolf Krulitsch | 2020-05-12 |
| 10259698 | Filling device | Dieter-Rudolf Krulitsch, Ludwig Clüsserath | 2019-04-16 |