Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892677 | Method, apparatus and system for filling chicken cages | John Holladay | 2005-05-17 |
| 6612918 | Poultry cage staging and filling method and apparatus | John Holladay | 2003-09-02 |