Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087106 | Method of constructing an axial compression steel tubular column | Qiang Zhang | 2018-10-02 |
| 10087629 | Seismic steel tubular column with internal local restraint and filled with high-strength compound concrete containing normal-strength demolished concrete lumps and construction process of such column | Qiang Zhang | 2018-10-02 |
| 10072417 | Reinforced compound concrete beam containing demolished concrete lumps | Simin Jian | 2018-09-11 |
| 10017683 | Internal polymeric breaker for viscoelastic surfactant-based fluids | Qingwen Wendy Yuan-Huffman, Kai Kang | 2018-07-10 |