Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D838436 | Suspension sleeping bag | Weijun Tang, Jing Zhu | 2019-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D838436 | Suspension sleeping bag | Weijun Tang, Jing Zhu | 2019-01-22 |