Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077177 | Portable ground fault circuit breaker | Guojiu Liu, Jianguo Xue | 2015-07-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077177 | Portable ground fault circuit breaker | Guojiu Liu, Jianguo Xue | 2015-07-07 |