Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603941 | Method and apparatus for the purification of exhaust gas from a compression ignition engine | Søren Dahl, Keld Johansen, Gurli Mogensen | 2013-12-10 |
| 6620402 | Method of preparing zeolite single crystals with straight mesopores | Claus J. H. Jacobsen, Iver Schmidt, Søren Dahl, Konrad Herbst | 2003-09-16 |