Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475645 | Surface treatment of steel | Paul Alexander Osman, Jian Yu, Laurence Charles Archibald, Samuel James Harris | 2002-11-05 |
HY
Haibo Yan
Overall (2002): #209,266 of 266,432Top 80%
1
Patents 2002