Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400074 | Combined low power oil filled submersible motor and its protector | Chaorong Zhuang, Zongmin Li | 2008-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400074 | Combined low power oil filled submersible motor and its protector | Chaorong Zhuang, Zongmin Li | 2008-07-15 |