Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190831 | Radiating fin with bent radiating portion and electrothermal oil heater using same | Guoning Yao | 2019-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190831 | Radiating fin with bent radiating portion and electrothermal oil heater using same | Guoning Yao | 2019-01-29 |