Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296639 | Method for producing an optical preform with a POD cladding glass layer | Gerhard Schoetz, Karsten Bräuer, Richard Schmidt, Andreas Schultheis, Paul Bödiger +1 more | 2016-03-29 |
| 9249705 | Metering unit for a reducing agent, method for metering reducing agent and motor vehicle having a metering unit | ROLF BRUECK, Jan Hodgson | 2016-02-02 |
| 9140165 | Method for operating a delivery unit for a reducing agent and motor vehicle having a delivery unit | Jan Hodgson | 2015-09-22 |
| 9097164 | Device for providing a liquid reducing agent having a tank with a temperature sensor and motor vehicle having the device | Jan Hodgson | 2015-08-04 |
| 9074510 | Reducing agent tank having a sensor for determining a fill level and motor vehicle having the tank | Jan Hodgson | 2015-07-07 |
| 8955308 | Method for operating a reducing agent tank and motor vehicle in which the method is carried out | Jan Hodgson | 2015-02-17 |
| 8931258 | Method for metering a reducing agent, method for setting up a control unit for a metering device and motor vehicle having a metering device | Jan Hodgson | 2015-01-13 |
| 8925307 | Method for operating a metering apparatus, metering apparatus and motor vehicle having a metering apparatus | ROLF BRUECK, Jan Hodgson, Sven Schepers | 2015-01-06 |
| 8820053 | Method for operating a delivery device for a reducing agent and motor vehicle having a delivery device | Jan Hodgson | 2014-09-02 |
| 8635889 | Refraction-sensitive optical fiber, quartz glass tube as a semi-finished product for the manufacture-thereof and method for the manufacture of the fiber | Jan Vydra, Karsten Braeuer, Michael Huenermann | 2014-01-28 |
| 8555618 | Method for detecting the minimum opening time of a reducing agent feed device in an exhaust gas aftertreatment system comprising an SCR catalyst | Rainer Bentz, Joris Fokkelman, Joachim H. Frank, Hermann Ketterl, Ingo Koops +1 more | 2013-10-15 |
| 8509269 | Method for producing a cylindrical optical component of quartz glass and optically active component obtained by said method | Karsten Braeuer, Marco Flach, Andreas Langner, Richard Schmidt, Clemens Schmitt +2 more | 2013-08-13 |
| 8459009 | Method and device for controlling an SCR-exhaust gas after-treatment system of an internal combustion engine | Tino Arlt, Joris Fokkelman, Ingo Koops | 2013-06-11 |
| 8397491 | Device for introducing a liquid reducing agent into an exhaust gas of a combustion system | Rainer Bentz, Joachim H. Frank, Hermann Ketterl | 2013-03-19 |
| 8239057 | Controlling a slave drive with dynamic determination of the dynamics of the master axis | Klaus Hertinger, Horst Stiehler, Tom Tolkmitt, Curd Weber, Heino De Levie | 2012-08-07 |
| 7681416 | Method for production of an optical component made from quartz glass | Oliver Ganz, Rene Sowa, Norbert Cibis, Ralph Sattmann, Jan Vydra +1 more | 2010-03-23 |
| 7091873 | Device and method for detecting the occupation of a seat in a motor vehicle | Manfred Geyer, Michelle Homann, Henderikus-L Offereins | 2006-08-15 |
| 6164410 | Exhaust gas muffler | Peter Linsbauer, Jochen Kramer | 2000-12-26 |
| 6108865 | Portable handheld blower/vacuum apparatus | Norbert Veser, Thomas Schweigert, Josef Karner, Helmut Hiltwein | 2000-08-29 |
| 5814765 | Waterproof housing with a plug-and-socket connection for protection electronic circuit | Josef Dirmeyer, Christian Plankl, Rony Van Houdenhove | 1998-09-29 |
| 5748075 | Control unit with an air pressure detector for a vehicle passenger protection system | Josef Dirmeyer, Heinrich Probst, Robert Gruber, Gerhard Mader, Manfred Frimberger +1 more | 1998-05-05 |
| 4305334 | Tube-type product conveyor apparatus | Klaus Augenreich, Klaus Ropelius, Conrad Poppenhusen, Norbert Hering, Robert E. Thomas | 1981-12-15 |
| 4304749 | Method for mass production assembly of fluidic devices | — | 1981-12-08 |