Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794787 | Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring | Joachim Zipp, Udo Rosenberger, Torsten Pauling, Heiko Kern, Albrecht Kalisch | 2020-10-06 |
| 10545065 | Tube diaphragm seal | Joachim Zipp, Tobias Hench | 2020-01-28 |
| 9766148 | Diaphragm seal with adapter | Thomas Berberich, Albrecht Kalisch, Heiko Kern, Horst Weis-Schneider | 2017-09-19 |