Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900505 | Method of making an inverted-hook groove for a plant-fiber molded cup lid | Tzungshen Lai | 2014-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900505 | Method of making an inverted-hook groove for a plant-fiber molded cup lid | Tzungshen Lai | 2014-12-02 |