Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494036 | Method for operating the catalyst of an internal combustion engine | Eberhard Schnaibel, Andreas Koring, Holger Bellmann, Andreas Blumenstock, Klaus Winkler +2 more | 2002-12-17 |
| 6387336 | Method and device for selective catalytic NOx reduction | Armin Marko, Ulrich Alkemade, Frank Brenner, Marc Bareis, Horst Harndorf | 2002-05-14 |
| 6379529 | Sensor element design for determining the concentration of oxidizable constituents in a gas mixture | Thomas Brinz, Bernd Schumann | 2002-04-30 |
| 6379514 | Composition structure for NOx sensors | Thomas Schulte, Bernd Schumann, Reiner Schuetz, Rainer Waser | 2002-04-30 |
| 6312585 | Method for determining oxidizable constituents in a gaseous mixture | Thomas Brinz, Bernd Schumann | 2001-11-06 |
| 6228086 | Modular intramedullary nail | Volker Buhren | 2001-05-08 |
| 5425778 | Acetabular socket supporting ring | Ludwig Zichner, Beat Leu | 1995-06-20 |
| 4237703 | Magnetic governor drive coupling | — | 1980-12-09 |