Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592379 | Oil-based dispersing method of drag reduction polymers | Bing Liu, Xuchen Bao, Chunman Li, Guoping Li | 2009-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592379 | Oil-based dispersing method of drag reduction polymers | Bing Liu, Xuchen Bao, Chunman Li, Guoping Li | 2009-09-22 |