Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061643 | Refiner plate fixtures for quick replacement, and methods and assemblies therefor | George L. Reynolds | 2011-11-22 |
| 8042755 | Bar and groove pattern for a refiner plate and method for compression refining | — | 2011-10-25 |
| 8028945 | Refiner plates having steam channels and method for extracting backflow steam from a disk refiner | — | 2011-10-04 |
| 7954745 | Refiner plate segment with triangular inlet feature | — | 2011-06-07 |
| 7900862 | Mechanical pulping refiner plate having curved refining bars with jagged leading sidewalls and method for designing plates | — | 2011-03-08 |
| 7883037 | Refiner stator plate having an outer row of teeth slanted to deflect pulp and method for pulp deflection during refining | — | 2011-02-08 |