Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080759 | Method for controlling stickies in pulp and papermaking processes using recycled paper | Robert D. Evans | 1992-01-14 |
| 4985120 | Method for controlling pitch deposits in pulp and papermaking processes with organotitanium (IV) compound | Robert D. Evans | 1991-01-15 |