Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10368552 | Method for humanely stunning and slaughtering animals using low atmospheric pressure and inert gas | Hollis Cheek | 2019-08-06 |
| 8113926 | Method for decreasing spastic wing activity of poultry during slaughter | Hollis Cheek | 2012-02-14 |
| 7771255 | Plant and method for the stunning and killing of animals for slaughter through asphyxiation | — | 2010-08-10 |
| 7662030 | Method for humanely stunning and slaughtering poultry using controlled low atmospheric pressure | Hollis Cheek | 2010-02-16 |
| 6976454 | Apparatus for loading fowl | — | 2005-12-20 |
| 6623232 | Equipment for moving cages used for holding and transporting chickens, hens, and similar | — | 2003-09-23 |
| 6341687 | Equipment for moving cages used for holding and transporting chickens, hens and similar | — | 2002-01-29 |
| 5791854 | Rotating trailer for handling poultry cages | — | 1998-08-11 |