Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6138612 | Slow pull dryer which can smoothly remove particles floating over the surface of its hot water tank | Hui-Mei Chen, Yen-Hsien Ho, Cheng Chen, Yi-An Chen | 2000-10-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6138612 | Slow pull dryer which can smoothly remove particles floating over the surface of its hot water tank | Hui-Mei Chen, Yen-Hsien Ho, Cheng Chen, Yi-An Chen | 2000-10-31 |