| 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 |