Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743434 | Apparatus for treatment of suspended particles with a liquid in countercurrent | Henricus A. C. Thijssen | 1988-05-10 |
| 4735781 | Apparatus for concentrating a suspension | Henricus A. C. Thijssen | 1988-04-05 |
| 4734102 | Process for concentrating a suspension | Henricus A. C. Thijssen | 1988-03-29 |
| 4666456 | Process for the continuous partial crystallization and the separation of a liquid mixture | Henricus A. C. Thijssen | 1987-05-19 |
| 4597768 | Method for treatment in counter current of suspended particles with a liquid | Henricus A. C. Thijssen | 1986-07-01 |
| 4400189 | Pulsed crystallization column and method of countercurrent crystallization | Albert van Kuijk, Johannes van der Meer, Leonardus H. J. M. Schneiders | 1983-08-23 |
| 4257796 | Crystallization column | — | 1981-03-24 |