Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507636 | Plastic flooring having three-dimensional patterns and method of making the same | Zhao Pei Don | 2019-12-17 |
| 10384427 | Plastic flooring having registration patterns | — | 2019-08-20 |