Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384638 | Apparatus for controllably unfolding flexible mesh for continuous miner, and continuous miner | Nong Zhang, Qun Wei, Junyao Zhou | 2022-07-12 |
| 11280195 | Single-anchor centrally grouted full-length anchored steel wire bundle and supporting method thereof | Nong Zhang, Junyao Zhou, Qun Wei | 2022-03-22 |
| 11199484 | Device and method for testing working performance of anchor rod cable by simulating rock stratum fracture and separation on basis of electromagnetic action | Nong Zhang, Junyao Zhou, Yuxin Yuan, Xinyue Li | 2021-12-14 |
| 11162882 | Integral clamping steel strand drawing test apparatus, and method for using same | Nong Zhang, Junyao Zhou, Zhe Xiang, Xinyue Li | 2021-11-02 |
| 11078021 | Steel belt conveying apparatus for transporting and bolting machine and transporting and bolting machine | Nong Zhang, Junyao Zhou, Qun Wei | 2021-08-03 |
| 10907474 | Reaming and self-rotating anchor rod and using method thereof | Nong Zhang, Changliang Han | 2021-02-02 |
| 10767480 | Extensible reaming self-anchoring anchor rod and supporting method thereof | Nong Zhang, Peng Ma, Changliang Han | 2020-09-08 |
| 10487654 | Anchoring method utilizing self-drilling and self-anchoring extendable anchor rod applicable to soft and weak coal rocks | Nong Zhang, Changliang Han, Ke Yang | 2019-11-26 |
| 10280750 | Full-roadway full-process full-cross-section surface deformation monitoring device and method | Nong Zhang, Changliang Han, Dongjiang Pan | 2019-05-07 |