Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8859895 | Method for vertically grounding and leading down from center of composite pole tower and pole tower thereof | Qiang Zhang, Minghua Li, Zhijun Li, Ting Liu, Feng Huo +8 more | 2014-10-14 |