Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579410 | Pigment materials and their preparation and use | Ian Stuart Bleakley, Jonathan Stuart Phipps, Paul Rey, Jose M. Rodriguez | 2003-06-17 |
| 6159381 | Waste paper treatment process | Ian Stuart Bleakley | 2000-12-12 |
| 5733461 | Process for the treatment of waste material suspensions | Ian Stuart Bleakley | 1998-03-31 |
| 5558782 | Recovery of water and solids in a paper mill | Ian Stuart Bleakley | 1996-09-24 |
| 4412023 | Coating composition | Olof Jernstrom, Tapio Mattila, Kyosti Penttinen | 1983-10-25 |