Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140160 | Encapsulated exhaust gas aftertreatment unit | Marc Hehle | 2015-09-22 |
| 8945475 | Exhaust-gas aftertreatment system | Guido Schäffner, Claudia Riedel | 2015-02-03 |
| 8100118 | Exhaust gas valve | — | 2012-01-24 |
| 7918914 | Exhaust gas treatment component | Claudia Weigel, Guido Schäffner, Dirk Bergmann | 2011-04-05 |
| 6684827 | Liquid cooled internal combustion engine | — | 2004-02-03 |
| 5517976 | Diesel engine equipped for reducing harmful substances in its operation | Bernhard Bachle, Ralph Schmidt | 1996-05-21 |
| 5440881 | Intake system for an internal-combustion engine for use in one-stage or two-stage supercharging | Karl Schier | 1995-08-15 |
| 5189879 | Exhaust gas line for an internal-combustion engine and its method of manufacture | — | 1993-03-02 |
| 5157924 | Turbo supercharging system for an internal-combustion engine having controllable charge air compressors | — | 1992-10-27 |
| 5109674 | Piston internal-combustion engine having a supercharging operation using a group of switchable exhaust gas turbochargers | — | 1992-05-05 |
| 5069194 | Control of a charged, piston internal combustion engine having a plurality of exhaust gas turbochargers | Herbert Deutschmann | 1991-12-03 |
| 5022227 | Pipe carrying hot gases for an internal-combustion engine | — | 1991-06-11 |
| 5003934 | Hood covering the space between cylinder banks of an internal-combustion engine which are arranged in a V-shape | Peter Gubon, Christoph Teetz | 1991-04-02 |