Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655205 | Process for the removal of SO2, HCN and H2S and Optionally COS, CS2 and NH3 from a gas stream | Petrus Franciscus Antonius Van Grinsven, Wiebe Sjoerd Kijlstra, Cornelis Jacobus Smit | 2010-02-02 |
| 6019953 | Process for gas incineration | Peter John Van Den Brink, Hans Michiel Huisman, Thoms Stanley Vermeulen | 2000-02-01 |