Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473473 | Device to convey a chemical reactant into the exhaust gas stream of a combustion engine | Aomar Khibit, Thomas Kastner | 2022-10-18 |
| 9115622 | Heating module for an exhaust-gas purification system | Bettina Baier, Bernd Maurer, Frank Noack, Thomas Kastner | 2015-08-25 |
| 8904764 | Method for feeding thermal energy into an exhaust emission control unit connected in the exhaust gas system of an internal combustion engine | Bettina Baier, Bernd Maurer, Frank Noack | 2014-12-09 |
| 8152912 | Method for determining the charge state of a particle filter installed in the exhaust gas line of an internal combustion engine and device for reducing the particle emissions of an internal combustion engine | Rüdiger Mandt | 2012-04-10 |
| 7249456 | Method of controlling a heating device of a particle filter | Hermann-Josef Schulte, Hans-Peter Frisse, Arno Schindler | 2007-07-31 |
| 7029510 | Particle filter with carbon deposit combustion for diesel engines | Gerhard Frankle, Hermann-Josef Schulte, Hans-Peter Frisse, Carsten Jutka, Jochen Koll | 2006-04-18 |
| 5957529 | Seating system, especially for multiseat benches | — | 1999-09-28 |
| 5758925 | Chair with a lumbar support | Holger Siedler | 1998-06-02 |
| 5704688 | Chair | Holger Siedler | 1998-01-06 |
| 5584533 | Chair with variable inclination of the seat and backrest | — | 1996-12-17 |