Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013157 | Froth moderating agent for controlling froth and reducing stickies in the flotation process for deinking waste paper | Chin Li, David A. Longhini | 2000-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013157 | Froth moderating agent for controlling froth and reducing stickies in the flotation process for deinking waste paper | Chin Li, David A. Longhini | 2000-01-11 |