Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414579 | Food processing system including extruder with hollow core screw assembly | Allan C. Spellmeier, Philip B. Wiltz | 2025-09-16 |
| 12256760 | Method and apparatus for production of high meat content pet foods | Allan C. Spellmeier, Philip B. Wiltz | 2025-03-25 |