Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338109 | Counter current crystallization process | Henricus A. C. Tijssen | 1982-07-06 |
| 4332140 | Counter current crystallizer | Henricus A. C. Thijssen | 1982-06-01 |
| 4332599 | Continuous packed bed wash column | Henricus A. C. Thijssen | 1982-06-01 |