Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982053 | Refiner plate having inter-bar wear protrusions | Tobias Michel | 2024-05-14 |
| 11905660 | Deflaker with serrated tooth pattern | Ismo Ihalainen | 2024-02-20 |
| 11859344 | Supported toothed plates in a disperser with buttress extending from the substrate and between a first face of a tooth | — | 2024-01-02 |
| 11851816 | Supported toothed plates in a disperser including bridge between teeth with cross-sectional shape | — | 2023-12-26 |
| 11643778 | Disperser plates with intermeshing teeth and outer refining section | — | 2023-05-09 |
| 11643779 | Refiner plate having grooves imparting rotational flow to feed material | Marc Berger | 2023-05-09 |
| 11628446 | Flinger apparatus for a counter-rotating refiner | Marc Berger | 2023-04-18 |
| 11555273 | Flow-altering refiner segment | Tom Berger, Yves Raymond, Long Van Nguyen | 2023-01-17 |
| 11208763 | Supported toothed plates in a disperser | — | 2021-12-28 |
| 11174592 | Disperser plates with intermeshing teeth and outer refining section | — | 2021-11-16 |
| 10697117 | Segmented rotor cap assembly | Tobias Michel | 2020-06-30 |
| 10675630 | Refiner plate with gradually changing geometry | — | 2020-06-09 |
| 10589279 | Water relief groove to prevent cavitation of opposite refiner plate | Marc Berger | 2020-03-17 |
| 10501888 | Cast refiner plate segment with blunt edges and corners for safe handling | Yves Raymond | 2019-12-10 |
| 10487450 | Rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading edges | — | 2019-11-26 |
| 10337145 | Stator refiner plate element having curved bars and serrated leading edges | — | 2019-07-02 |
| 9968938 | Refiner plate with gradually changing geometry | — | 2018-05-15 |
| 9708765 | Rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading edges | — | 2017-07-18 |
| 9670615 | Conical rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading sidewalls | — | 2017-06-06 |
| 9605379 | Cast refiner plate segment with blunt edges and corners for safe handling | Yves Raymond | 2017-03-28 |
| 9604221 | Stator refiner plate element having curved bars and serrated leading edges | — | 2017-03-28 |
| 9606242 | Planar and volumetric dosimeter with scintillating material for radiotherapy treatment using tomographic reconstruction | Luc Beaulieu, Mathieu Goulet, Louis Archambault | 2017-03-28 |
| 9181654 | Refiner plate having a smooth, wave-like groove and related methods | — | 2015-11-10 |
| 9145641 | Apparatus for disperser plate and method to refine paper | — | 2015-09-29 |
| 9085850 | Reversible low energy refiner plates | — | 2015-07-21 |