Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457956 | Piston pump | Manfred Hauser, Norbert Alaze, Walter Kremsreiter, Thorsten Duermeier, Juergen Reiner +3 more | 2002-10-01 |
| 6244295 | Non-return valve, especially for a piston pump | Walter Bartussek, Joerg Heusinkveld, Hubert Hueber, Juergen Haecker, Harald C. Ott +1 more | 2001-06-12 |