Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870449 | Diamond-shaped double-layer umbrella | — | 2019-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870449 | Diamond-shaped double-layer umbrella | — | 2019-12-24 |