Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737712 | Folding wheeled cart | Xiang Shan Zhang | 2020-08-11 |
| 10610020 | Chair with slotted hinge folding mechanism | Kalman Fang | 2020-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737712 | Folding wheeled cart | Xiang Shan Zhang | 2020-08-11 |
| 10610020 | Chair with slotted hinge folding mechanism | Kalman Fang | 2020-04-07 |