Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457210 | Portable fire extinguisher | Jian Qiang, Yanbin Yang, Tao Ji, Shuixiong Zhu | 2016-10-04 |
| 9254399 | Portable fire extinguishing device | Jian Qiang | 2016-02-09 |
| 9248328 | Explosion-venting method for aerosol fire suppression apparatus | Jian Qiang | 2016-02-02 |