Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767728 | Composition for enzymatic deinking of waste paper | Jan-Liang YANG, Jiahua Ma, J. Michael Pierce | 2004-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767728 | Composition for enzymatic deinking of waste paper | Jan-Liang YANG, Jiahua Ma, J. Michael Pierce | 2004-07-27 |