Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4479976 | Hardened butterfat in margarine fat blends | Gabri/e/ l J. T. Lansbergen | 1984-10-30 |
| 4399007 | Hydrogenation | Albert Froling, Rudolph O. de Jongh | 1983-08-16 |
| 4326932 | Hydrogenation | Albert Froling, Rudolph O. de Jongh | 1982-04-27 |