Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722782 | Rhombic dodecahedron puzzle and multiple rhombic dodecahedron puzzle | Wen-Liang Hung | 2020-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722782 | Rhombic dodecahedron puzzle and multiple rhombic dodecahedron puzzle | Wen-Liang Hung | 2020-07-28 |