Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151302 | Rotating air cylinder | Huan-Fan Xu | 2015-10-06 |
| 9134104 | Mobile measuring platform for precision measuring system | — | 2015-09-15 |
| 8978540 | Cylinder | Huan-Fan Xu | 2015-03-17 |