Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925482 | Oil filter adaptor and method of forming the same | — | 2018-03-27 |
CL
Changcheng Liu
Overall (2018): #458,331 of 503,207Top 95%
1
Patents 2018