Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156635 | Multi-layer food product system and process | Rick Bontrager | 2007-01-02 |
| 6777011 | Multi-layer food product, system and process | Rick Bontrager | 2004-08-17 |
| 5622744 | Method for producing densified products for aquatic and animal feed | Ernest L. Keehn | 1997-04-22 |
| D328003 | Preconditioning cylinder | Ernest L. Keehn | 1992-07-21 |