Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397186 | Solid gel foam fire extinguishing agent, and preparation method and use thereof | Shaoyu Zhang, Jingyu Zhu | 2025-08-26 |
| 5839749 | Caster angle control system for vehicles | — | 1998-11-24 |