Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676308 | Heating device | Jonathan Yu Zhang, Yand Yanbing Zhang, Fred Fufei Zhang | 2017-06-13 |
| 9468045 | Heating device for complexly formed surfaces | Jonathan Yu Zhang, Yand Yanbing Zhang, Fred Fufei Zhang | 2016-10-11 |