Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751917 | Floor tile structure without adhesive coating at the bottom | — | 2004-06-22 |
| 6032780 | Transit storage device for connection rolling and hydraulic plastic/wall tile production device | — | 2000-03-07 |
| 5098507 | Relieved plastic floor tile rolling press with an automatic alignment device | — | 1992-03-24 |