Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259300 | Self-diagnostic gas density relay and use method thereof | Haiyong Jin, Tiexin Xia, Zhengcao Guo, Haisheng Jin | 2025-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259300 | Self-diagnostic gas density relay and use method thereof | Haiyong Jin, Tiexin Xia, Zhengcao Guo, Haisheng Jin | 2025-03-25 |