Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261819 | Method of operating a fuel-supply system for an internal combustion engine | Tobias Ritsch | 2022-03-01 |
| 11029229 | Method for checking the plausibility of the function of a pressure sensor | Tobias Ritsch, Claus Stephani, Thomas Uliana | 2021-06-08 |
| 10865729 | Method and device for operating an internal combustion engine comprising a high-pressure fuel injection system | Erwin Achleitner, Tobias Ritsch | 2020-12-15 |
| 10309335 | Fuel-supply system for an internal combustion engine | Thomas Riedel, Hans Riepl, Tobias Ritsch, Michael Wirkowski | 2019-06-04 |
| 10215143 | Pressure-limiting valve for a fuel injection system and fuel injection system | Tobias Ritsch, Robert Wiench, Michael Wirkowski | 2019-02-26 |
| 10174735 | Injection device for an internal combustion engine | Tobias Ritsch, Daniel Anetsberger, Uwe Lingener | 2019-01-08 |
| 9816473 | Injection system | Thomas Kraft, Tobias Ritsch | 2017-11-14 |
| 9518545 | Method and device for operating an internal combustion engine | Michael Wirkowski, Christian Mey | 2016-12-13 |
| 9410498 | Method and device for operating a high-pressure accumulator fuel injection system for an internal combustion engine | Hans Riepl, Daniel Anetsberger, Tobias Ritsch, Thomas Kraft | 2016-08-09 |
| 9382860 | Method and device for controlling a valve | Thomas Kraft, Hans Riepl, Tobias Ritsch | 2016-07-05 |
| 9297328 | Fuel injection system of an internal combustion engine, and associated pressure regulating method | Hans Riepl, Wolfgang Stapf, Tobias Ritsch, Uwe Lingener | 2016-03-29 |
| 8651089 | Injection system for an internal combustion engine | Daniel Anetsberger, Andrej Astachow | 2014-02-18 |
| 8635989 | Method and device for operating an injection system for an internal combustion engine | Daniel Anetsberger, Thomas Riedel, Wolfgang Stapf, Björn von Willmann | 2014-01-28 |
| 8616183 | Fuel injection system for an internal combustion engine | Thomas Riedel, Wolfgang Stapf, Björn von Willmann | 2013-12-31 |
| 8312862 | Injection system for an internal combustion engine | Uwe Lingener | 2012-11-20 |
| 8312864 | Method and device for the volume flow control of an injection system | Thomas Grossner | 2012-11-20 |
| 7861693 | Injection system for an internal combustion engine, and internal combustion engine | Adolf Einberger, Thomas Grossner, Klaus Husslein, Thomas Riedel | 2011-01-04 |
| 7454283 | Method and engine control unit | Fredrik Borchsenius | 2008-11-18 |
| 6748923 | Injection system for an internal combustion engine and method for regulating and/or bleeding of said system | Thomas Grossner, Klaus Husslein, Martin Werner, Eckbert Zander | 2004-06-15 |
| 6276336 | Pressure reservoir for fuel supply systems | Hinrich Kruger, Christian Birkner, Klaus Rubling, Martin Werner | 2001-08-21 |
| 5093408 | Hydroxylic acrylate copolymer, process for its preparation, and coating agent based on the acrylate | Werner-Alfons Jung, Axel Sievers | 1992-03-03 |
| 4880889 | Hydroxylic acrylate copolymer process for its preparation, and coating agent based on the acrylate | Werner-Alfons Jung, Axel Sievers | 1989-11-14 |