Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197465 | Poultry management device having a drying device | Friedrich Otto-Lübker, Jörg Küking, Krste Pucoski, Sebastian Gerken | 2021-12-14 |
| 9820472 | Poultry cage with improved manure drying arrangement | John Bussema | 2017-11-21 |
| 8820519 | Egg belt | — | 2014-09-02 |
| 6394031 | Nest arrangement for poultry | — | 2002-05-28 |