Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873182 | Abrasive wheels and methods for making and using same | Dashi Nie, Gaoxiang Gou | 2018-01-23 |
| 9873184 | Abrasive wheels and methods for making and using same | Dashi Nie, Gaoxiang Gou | 2018-01-23 |