Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478571 | Clamping apparatus of an injection molding machine | Jih-Jong Hsu, Chih-Hsien Chien | 2002-11-12 |
| 6343644 | Hollow screw cooling device | Horng-Chieh Huang, Ching-Yuan Lin, Chi-Chen Lin | 2002-02-05 |
| 6343903 | Tool holder of hollow taper shank in tool machine | Hsiang-Feng Huang, Wei-Jun Lin, Ke Yang | 2002-02-05 |