Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544383 | Liquid separation device | Alain Courtemanche, Yann Desrochers, Stephane St-Onge | 2013-10-01 |
| 8173414 | Sulfide perfusion apparatus | David Kraus | 2012-05-08 |
| 7838281 | Sulfide bath | David Kraus | 2010-11-23 |