Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826931 | Method of manufacturing multi-hardness and multi-elasticity foam mattress by use of continuous foaming process and foam mattress manufactured thereby | — | 2023-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826931 | Method of manufacturing multi-hardness and multi-elasticity foam mattress by use of continuous foaming process and foam mattress manufactured thereby | — | 2023-11-28 |