Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485630 | Method of reducing wear in lubricated metal cutting operation | Arup Kumar Gangopadhyay, Gary C. Barber | 2002-11-26 |
HZ
Han Zhao
Overall (2002): #209,221 of 266,432Top 80%
1
Patents 2002