Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D976659 | Non-deformable waterproof wooden spoon | Chenguang Liu, Guoming Liu | 2023-01-31 |
| D976063 | Non-deformable waterproof wooden fork | Chenguang Liu, Guoming Liu | 2023-01-24 |
| D976064 | Non-deformable waterproof wooden fork | Chenguang Liu, Guoming Liu | 2023-01-24 |
| D976065 | Non-deformable waterproof wooden spoon | Chenguang Liu, Guoming Liu | 2023-01-24 |