Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086211 | Multifunctional portable air pump | Zhengxia Liang | 2025-07-29 |
| D1081423 | Multifunctional tire pressure gauge | Zhengxia Liang | 2025-07-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086211 | Multifunctional portable air pump | Zhengxia Liang | 2025-07-29 |
| D1081423 | Multifunctional tire pressure gauge | Zhengxia Liang | 2025-07-01 |