Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866699 | Process for the adsorption of organic vapours from gas mixtures containing them | Dirk van de Kleut, Michiel Trijnisse Kleij | 2005-03-15 |
| 5162286 | Method of producing granular activated carbon | — | 1992-11-10 |