Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698667 | Pretreatment of wood particulates for removal of wood extractives | Jerry R. Speaks, Roger O. Campbell | 1997-12-16 |
| 5665798 | Composite wood products from solvent extracted wood raw materials | Jerry R. Speaks, Roger O. Campbell | 1997-09-09 |