Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845804 | Positive displacement pump assembly with movable end plate for rotor face clearance control | Daniel R. Ouwenga | 2017-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845804 | Positive displacement pump assembly with movable end plate for rotor face clearance control | Daniel R. Ouwenga | 2017-12-19 |