Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765482 | Manufacture of paper and paperboard containing wood free pulp | — | 2017-09-19 |
| 6248207 | Separation of solids from aqueous suspensions containing cellulosic fibers and fines | Matthew Green, Bo Gunnar Drehmer, Inger V. Eriksson, Hans O. Johansson | 2001-06-19 |
| 5744043 | Processes for reducing contamination of cellulosic liquors | Anthony Burke | 1998-04-28 |
| 5676796 | Manufacture of paper | — | 1997-10-14 |