Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877982 | Device and method for aftertreating exhaust gases | Johannes Schaller, Georg Weber | 2011-02-01 |
| 7735315 | Device and method for producing an operating medium for a motor vehicle | Marc Bareis, Frank Ilgner, Nils Steinbach | 2010-06-15 |
| 7648084 | Dosing device | Michael Nau, Marc Bareis, Frank Ilgner | 2010-01-19 |
| 7506824 | Atomizer device | Michael Nau, Marc Bareis, Frank Ilgner | 2009-03-24 |
| 7044160 | Device for supplying the consumers of a fuel cell system with liquid media | Manfred Ruoff, Michael Nau, Marc Bareis, Frank Ilgner | 2006-05-16 |
| 7017337 | Method and device for controlling an exhaust gas aftertreatment system | Holger Plote, Ralf Schernewski, Michael Walter | 2006-03-28 |
| 6913676 | Device for supplying at least two liquid media to consumers of a fuel cell system | Michael Nau, Manfred Ruoff, Marc Bareis, Frank Ilgner | 2005-07-05 |
| 6874530 | Dosing unit and method for dosing liquid or gaseous educts for a fuel cell system | Michael Nau, Nikolaus Benninger, Marc Bareis, Frank Ilgner | 2005-04-05 |
| 6810657 | Method and device for treating exhaust gases produced by an internal combustion engine | Nikolaus Benninger | 2004-11-02 |
| 6644278 | Pressure controlled injector for injection systems with high pressure collecting area | — | 2003-11-11 |
| 6593018 | Apparatus for furnishing a reaction mixture for a reforming catalyst of a fuel cell assembly, and method for its operation | Manfred Ruoff, Michael Nau, Marc Bareis, Frank Ilgner | 2003-07-15 |
| 6387336 | Method and device for selective catalytic NOx reduction | Armin Marko, Thomas Wahl, Ulrich Alkemade, Frank Brenner, Marc Bareis | 2002-05-14 |
| 6273032 | Dual nozzle for injecting fuel and an additional fluid | Manfred Ruoff | 2001-08-14 |
| 6223734 | Fuel injection system for an internal combustion engine | Manfred Ruoff | 2001-05-01 |
| 6092514 | Fuel injection system for an internal combustion engine | Manfred Ruoff | 2000-07-25 |
| 6067964 | Fuel injection system for an internal combustion engine | Manfred Ruoff | 2000-05-30 |
| 5771689 | Pipe evaporator for feeding additional fuel into the exhaust gas | Marc Bareis, Thomas Theml | 1998-06-30 |