Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334874 | Blade of axial flow impeller and axial flow impeller | Jiliang Xia, Tuomas Hirsi | 2016-05-10 |
| D681690 | Mixer impeller | Jiliang Xia, Tuomas Hirsi | 2013-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334874 | Blade of axial flow impeller and axial flow impeller | Jiliang Xia, Tuomas Hirsi | 2016-05-10 |
| D681690 | Mixer impeller | Jiliang Xia, Tuomas Hirsi | 2013-05-07 |