Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874205 | Vacuum pump having an adjustable housing | Wolfgang Jürgen Gorzawski, Friedrich Justen, Ronald Sachs | 2018-01-23 |
| 8147225 | Pump valve having a limiting element | — | 2012-04-03 |
| 6966938 | Oil separator for pumps overflowing with oil | Andreas Bürgin | 2005-11-22 |