Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587845 | Extraction fan assembly including a damper that closes firmly when the fan is not running and reduces the pressure drop when the fan is running at full speed | — | 2017-03-07 |
| 9402368 | Birth monitoring and heating system for piglets | Serge Labrecque, Germain Labrecque | 2016-08-02 |
| 9383117 | Method for controlling air flow of an extraction fan | — | 2016-07-05 |
| 8672734 | Extraction fan assembly including a damper that closes firmly when the fan is not running and reduces the pressure drop when the fan is running at full speed | — | 2014-03-18 |
| 8098163 | Birth monitoring system for piglets | Serge Labrecque, Germain Labrecque | 2012-01-17 |
| 7210590 | Transportation cart primarily for use in an animal barn | Ghyslain Labrecque, Germain Labrecque | 2007-05-01 |
| 6886494 | Boar cart for insemination of sows | Germain Labrecque | 2005-05-03 |
| 6793630 | Method and system for detecting estrus in swine | Germain Labrecque | 2004-09-21 |
| 6196975 | Method and system for detecting estrus in swine | Germain Labrecque | 2001-03-06 |
| 5831848 | Distributed environmental process control system | David A. Rielly, Eric Desrochers, Joseph Fortier, Maurice Vincent | 1998-11-03 |
| 4807320 | Chimney brush | — | 1989-02-28 |