Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909591 | Eccentric screw pump equipped with erosion-resistant rotor | — | 2011-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909591 | Eccentric screw pump equipped with erosion-resistant rotor | — | 2011-03-22 |