Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913266 | Sealing device | Michael Jarchau, Egbert Helmig | 2005-07-05 |
| 5848880 | Axial valve arrangement for a high pressure plunger pump | — | 1998-12-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913266 | Sealing device | Michael Jarchau, Egbert Helmig | 2005-07-05 |
| 5848880 | Axial valve arrangement for a high pressure plunger pump | — | 1998-12-15 |