Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781545 | Helical spindle pump with a single-entry design | — | 2023-10-10 |
| 10443596 | Screw pump with vapor barrier | Hans Jung | 2019-10-15 |
| 9624925 | Two-spindle pump of single-flow construction | Hans Jung | 2017-04-18 |
| 9080566 | Two-spindle screw pump of double-flow construction | Hans Jung | 2015-07-14 |