Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643779 | Refiner plate having grooves imparting rotational flow to feed material | Luc Gingras | 2023-05-09 |
| 11628446 | Flinger apparatus for a counter-rotating refiner | Luc Gingras | 2023-04-18 |
| 10589279 | Water relief groove to prevent cavitation of opposite refiner plate | Luc Gingras | 2020-03-17 |
| 9174079 | Muscle stimulation device | Thomas Berger | 2015-11-03 |
| 5963213 | Method and system for accelerating warping | Isaac David Guedalia | 1999-10-05 |
| 5497435 | Apparatus and method for encoding and decoding digital signals | — | 1996-03-05 |