Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053557 | Low wear debris polyoxymethylene composition and a ramp made of such polyoxymethylene composition suitable for various HDD designs | Chi-En Lin, Hung-Yu CHI | 2018-08-21 |
| 8759431 | Durable polyoxymethylene composition | Chi-En Lin | 2014-06-24 |