Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513003 | Precision lapping and polishing device for external cylindrical surface of the disk part and its taper error adjustment method thereof | Kun-Chih Wang, Baodi Yu, Xiaodong Wang, Liding Wang | 2019-12-24 |