Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369493 | Process for initiating an ammonium sulfate crystallization process | Johan Thomas Tinge, Pieter Willem Vonk | 2019-08-06 |
| 10138133 | Process for producing ammonium sulfate crystals | Johannes Elisabeth Pierre Debeij, Robert Geertman, Peter Van Ysacker, Johan Thomas Tinge | 2018-11-27 |
| 9908785 | Process and apparatus for producing ammonium sulfate crystals | Johan Thomas Tinge, Robert Geertman | 2018-03-06 |
| 9676633 | Process for preparing crystalline ammonium sulfate product | Johan Thomas Tinge, Pieter Willem Vonk | 2017-06-13 |
| 8298300 | Process for continuous production of large crystal products | — | 2012-10-30 |