Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044992 | Particle filter for exhaust gases of internal combustion engine engines | Hermann-Josef Schulte, Hans-Peter Frisse, Carsten Jutka, Jochen Koll, Franz Kraft | 2006-05-16 |
| 7029510 | Particle filter with carbon deposit combustion for diesel engines | Hermann-Josef Schulte, Hans-Peter Frisse, Carsten Jutka, Jochen Koll, Klaus Schrewe | 2006-04-18 |
| 6398836 | Porous folded filter device for filtering a fluid contaminated with particles | — | 2002-06-04 |
| 6273066 | Fuel injection for an internal combustion engine | Volker Schwarz | 2001-08-14 |
| 6050239 | Control arrangement for an internal combustion engine | Michael Hoffmann | 2000-04-18 |
| 5651247 | Exhaust gas purification system | — | 1997-07-29 |
| 5636611 | Arrangement for controlling air compressed in a cylinder of a diesel engine | Magnus Korte, Thomas Schmitz | 1997-06-10 |
| 5404852 | Arrangement for controlling air compressed in a diesel engine | — | 1995-04-11 |
| 5372485 | Exhaust-gas turbocharger with divided, variable guide vanes | Siegfried Sumser, Erwin Schmidt, Wolfgang Erdmann | 1994-12-13 |
| 5267829 | Flow control apparatus for a turbocharger turbine | Erwin Schmidt, Wolfgang Treutlein, Thomas P. Schmitt | 1993-12-07 |
| 5086739 | Electronic speed governor for an air-compression internal-combustion engine | — | 1992-02-11 |
| 4522164 | Cold-start assisting device for combustion engines | Peter Joppig | 1985-06-11 |
| 4413606 | Heating device for preheating combustion air for an internal combustion engine | Roland Klak, Dieter Woschee | 1983-11-08 |
| 4389987 | Control member for fuel injection devices | Friedrich Hase | 1983-06-28 |
| 4231346 | Control arrangement for a supercharged diesel engine | Dieter Woschee | 1980-11-04 |