Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253568 | Push-the-bit rotary guiding device and application method thereof | Hongbing Xiao, Jinzhou Yang, Laiju Han, Zuohui Li, Haihua Zhang +1 more | 2019-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253568 | Push-the-bit rotary guiding device and application method thereof | Hongbing Xiao, Jinzhou Yang, Laiju Han, Zuohui Li, Haihua Zhang +1 more | 2019-04-09 |