Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838997 | Deodorization process for triglyceride oil | — | 1989-06-13 |
| 4504503 | Fractionation of butterfat using a liquefied gas or a gas in the supercritical state | Gerhard Biernoth | 1985-03-12 |