Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524886 | Brush core and brush driving method | Robert G. Kobetsky, Daniel P. McDonald, Alan J. Varacins, David F. Hakala | 2016-12-20 |
WL
Weijin Li
Overall (2016): #187,812 of 481,213Top 40%
1
Patents 2016