Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9295947 | Centrifugal filter | Louis Bonhomme, John Doyle, Kurt Greenizen, George Gagne, Sean Devin +1 more | 2016-03-29 |
| 9050565 | Centrifugal filter | Louis Bonhomme, John Doyle, Kurt Greenizen, George Gagne, Sean Devin +1 more | 2015-06-09 |
| 8747670 | Centrifugal filter | Louis Bonhomme, John Doyle, Kurt Greenizen, George Gagne, Sean Devin +1 more | 2014-06-10 |
| 8375938 | Hyperbaric/hypoxic chamber system | Claude Gaumond, Stephan Gagnon, Luc Garand, Jean-François Goulet | 2013-02-19 |
| 8357296 | Centrifugal filter | Louis Bonhomme, John Doyle, Kurt Greenizen, George Gagne, Sean Devin +2 more | 2013-01-22 |
| 5402607 | Method and multi-axis numerically-controlled machine for machining surfaces | — | 1995-04-04 |
| 4653234 | Workpiece holder apparatus for surfacing optical lenses | — | 1987-03-31 |
| 4598502 | Method and apparatus for surfacing optical lenses | — | 1986-07-08 |
| 4372368 | Blocking apparatus for fixing a metal block to the finished face of a semi-finished spectacle lens blank | — | 1983-02-08 |
| 4257197 | Hub for mounting a rotary tool | — | 1981-03-24 |