Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719880 | Process for producing paper and absorbent products of increased strength | Roger O. Campbell, Michael A. Veal | 2004-04-13 |
| 6641699 | Chemical wood pulping process with reduced pitch and VOC emissions | Roger O. Campbell, Michael A. Veal | 2003-11-04 |
| 6364999 | Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions | Roger O. Campbell, Michael A. Veal | 2002-04-02 |
| 6075076 | Composite wood products prepared from solvent extracted wood particulates | Roger O. Campbell, Michael A. Veal | 2000-06-13 |
| 5698667 | Pretreatment of wood particulates for removal of wood extractives | Roger O. Campbell, Michael A. Veal | 1997-12-16 |
| 5665798 | Composite wood products from solvent extracted wood raw materials | Roger O. Campbell, Michael A. Veal | 1997-09-09 |