Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004890 | Gear wheel pump | Ulrich Helbing, Dietrich Witzler, Michael Baumann, Frank Herre, Martin Stiegler +2 more | 2015-04-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004890 | Gear wheel pump | Ulrich Helbing, Dietrich Witzler, Michael Baumann, Frank Herre, Martin Stiegler +2 more | 2015-04-14 |