Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834783 | Integrated kraft pulp mill and thermochemical conversion system | William Rowlands, Leonard James Humphreys, Robert William Clayton Thew, James Allan Spankie, Victor Charles Uloth +1 more | 2023-12-05 |
| 11306435 | Integrated Kraft pulp mill and thermochemical conversion system | William Rowlands, Leonard James Humphreys, Robert William Clayton Thew, James Allan Spankie, Victor Charles Uloth +1 more | 2022-04-19 |
| 6153050 | Method and system for controlling the addition of bleaching reagents to obtain a substantially constant percentage of pulp delignification across the first bleaching/delignifying stage | Martin Romeo Savoie, Patrick Jean-Claude Tessier | 2000-11-28 |