Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7347133 | Laser guiding device for tile cutting machine | Chin-Ming Cheng | 2008-03-25 |
| 6976764 | Laser guiding device for tile cutting machine | Chin-Ming Cheng | 2005-12-20 |
| 6932074 | Tile positioning device for a tile cutting machine | Chin-Ming Cheng | 2005-08-23 |