Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640775 | Vacuum filter for the separation of solids from liquids | Kurt E. Pietzsch | 1987-02-03 |
| 4207118 | Corn wet milling system and process for manufacturing starch | James C. Elsken | 1980-06-10 |