Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982589 | Intake manifold with an intercooler | Gerrit-Tobias Speidel, Alexander Korn, Heinz Buehl, Ulrich Dehnen, Klaus Kalbacher +1 more | 2018-05-29 |
| 9719737 | Heat exchanger and production method | Klaus Kalbacher, Rebecca Frey, Gerrit-Tobias Speidel, Alexander Korn, Heinz Bühl +1 more | 2017-08-01 |
| 9618283 | Heat exchanger housing connection | Klaus Kalbacher, Rebecca Frey, Gerrit-Tobias Speidel, Alexander Korn, Heinz Bühl +1 more | 2017-04-11 |
| 9388867 | Brake dust collector for motor vehicles | Nikolaus Moser, Michael Fasold, Bernhard Huurdeman, Markus Beylich, Andreas Beck +4 more | 2016-07-12 |
| 9291221 | Brake dust collector for motor vehicles | Bernhard Huurdeman, Andreas Beck | 2016-03-22 |
| 9291222 | Brake dust collector for motor vehicles | Andreas Beck, Bernhard Huurdeman, Ulrich Dehnen | 2016-03-22 |
| 9249717 | Suction pipe assembly of an internal combustion engine having a cooling fluid intercooler | Ulrich Dehnen | 2016-02-02 |
| 8813729 | Charge air duct for an internal combustion engine | Johannes Diem, Rolf Mueller, Gunther Hentschel, Bernhard Huurdeman, Ulrich Dehnen +1 more | 2014-08-26 |
| 8733327 | Charge air duct for an internal combustion engine | Johannes Diem, Ulrich Dehnen, Achim Rehmann, Bernhard Huurdeman | 2014-05-27 |
| 8286615 | Intake manifold of an internal combustion engine and cooling fluid charge air cooler | Ulrich Dehnen | 2012-10-16 |
| 8112993 | Arrangement of a charge air cooler in an intake system of an internal combustion engine | Bernhard Huurdeman | 2012-02-14 |
| 8087244 | Internal combustion engine with a system for secondary air charging and method for operation of the internal combustion engine | Ralf Herrmann | 2012-01-03 |
| 8062006 | Non-positive-displacement machine comprising a spiral channel provided in the housing middle part | Stephan Wild, Guenter Kroeger, Norbert Poppenborg | 2011-11-22 |
| 6899531 | Secondary air turbocharger with sound absorbing insulating material | — | 2005-05-31 |
| 6883323 | Internal combustion engine with secondary air charging and a method of controlling the secondary air charging system | — | 2005-04-26 |
| 6817173 | Method and device for simultaneous regulation of an intake air flow for an internal combustion engine and a secondary air flow in the exhaust system of the same internal combustion engine | Holger Paffrath, Jochem Fischer | 2004-11-16 |
| 6080054 | Device and process for separating sausages | Gerhard Muller | 2000-06-27 |
| 6045445 | Device and a method of separating sausages | Klaus Schmid | 2000-04-04 |
| 6039780 | Filter arrangement | Helmut Luka, Bruno M. Sommer | 2000-03-21 |
| 5501723 | Activated carbon filter for venting a fuel tank | Heinz Andress, Arthur Klotz, Thomas Schermuly | 1996-03-26 |
| 5163864 | Apparatus for feeding sausage loops to a smoking rod | Karl Burger | 1992-11-17 |
| 4979267 | Method and apparatus for arranging sausages in groups suitable for packing | Karl Burger, Gerhard Korostenski, Georg Staudenrausch | 1990-12-25 |
| 4767213 | Optical indication and operation monitoring unit for vacuum cleaners | — | 1988-08-30 |
| 4739828 | Heat exchanger | Juergen Bayer | 1988-04-26 |
| 4724903 | Heat exchanger in particular for motor vehicles | Juergen Bayer, Reinhold Heck, Reinhold Kuchelmeister | 1988-02-16 |