Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470958 | Composition and process for the removal of impurities from combustion gases | Kees Van Gelder, Jan Werner | 1984-09-11 |
| 4329233 | Process for the purification of water | Andreas B. van Aken, George C. Blytas | 1982-05-11 |
| 4326091 | Process for the selective adsorption of para-xylene | Rudolf J. Maas | 1982-04-20 |