Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369724 | Air mattress and production method of air mattress | Guoming Zhang, Fuliang Wang, Jinjian Tan, Long Zhu | 2025-07-29 |
| 12324524 | Air mattress | Yongshan Liu, Guoming Zhang, Jinjian Tan, Zuoyou Xie | 2025-06-10 |