Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746716 | Process for coating a carrier structure | Ralph Kiessling, Dieter Detterbeck, Josef Piroth | 2004-06-08 |
| 6713031 | Structured catalysts for selective reduction of nitrogen oxides by ammonia using a compound that can be hydrolyzed to ammonia | Jurgen Leyrer, Yvonne Demel, Egbert Lox, Thomas Kreuzer | 2004-03-30 |