Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626887 | Air exhaust mold plunger | T. H. Wang, C. S. Chen | 1997-05-06 |
| 5520874 | Compressible mold plunger | T. H. Wang, C. S. Chen, Y. C. Chen, S. P. Ko | 1996-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626887 | Air exhaust mold plunger | T. H. Wang, C. S. Chen | 1997-05-06 |
| 5520874 | Compressible mold plunger | T. H. Wang, C. S. Chen, Y. C. Chen, S. P. Ko | 1996-05-28 |