Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920277 | Concentrated metalworking fluid and metalworking process | Martin R. Greaves, Zhouwei Yu | 2018-03-20 |
JM
Jiangbo Ma
Overall (2018): #371,077 of 503,207Top 75%
1
Patents 2018