Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318369 | Multiple rhombic dodecahedron puzzle | Wen-Liang Hung | 2022-05-03 |
| 10722782 | Rhombic dodecahedron puzzle and multiple rhombic dodecahedron puzzle | Wen-Liang Hung | 2020-07-28 |
| 10322337 | Hexagonal prismatic packing puzzle | Wen-Liang Hung | 2019-06-18 |