Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803773 | Oil-gas dual-purpose integrated switch | Bo Zhang, Wen Zhou, Jin-Hua Du | 2017-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803773 | Oil-gas dual-purpose integrated switch | Bo Zhang, Wen Zhou, Jin-Hua Du | 2017-10-31 |