Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164351 | Carrier-supported catalyst for the removal of nitrogen-oxides, carbon monoxide and organic compounds from exhaust gases | Reinhild Ellmers-Kutzinski, Andreas Brunner, Holger Müller | 1992-11-17 |
| 5128302 | Process for the manufacture of a catalyst for treatment of exhaust gas to reduce volatile compounds containing nitrogen and oxygen, the catalyst and method of reducing the compounds containing nitrogen and oxygen in the exhaust gas | Reinhild Ellmers-Kutzinski, Andreas Brunner, Holger Müller | 1992-07-07 |
| 4970188 | Catalyst for removing nitrogen oxides, carbon monoxide, and/or residual hydrocarbons from exhaust gases | Norbert Thrams, Dieter Jesse | 1990-11-13 |