Issued Patents All Time
Showing 126–150 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510589 | Method for producing metal fibers, method for producing filter material, device for performing the method, fiber, filter material, particle filter, and motor vehicle having the filter material | Jan Hodgson, Thomas Härig, Peter Hirth | 2009-03-31 |
| 7490595 | Exhaust gas system having an exhaust gas treatment unit and a heat exchanger in an exhaust gas recirculation line | Andreas Scheeder, Peter Geskes, Ulrich Maucher, Jens Ruckwied | 2009-02-17 |
| 7476825 | Roller seam welded body for exhaust gas treatment and process for producing the body | Peter Hirth, Thomas Härig | 2009-01-13 |
| 7438867 | Honeycomb body having a spring/damper system and method for producing the honeycomb body | Jörg-Roman Konieczny, Lorenzo Pace | 2008-10-21 |
| 7412873 | Method for positioning a measuring sensor in a honeycomb body, corresponding honeycomb body, and motor vehicle | Kait Althöfer, Peter Hirth | 2008-08-19 |
| 7380395 | Exhaust gas system | Jan Hodgson | 2008-06-03 |
| 7347042 | Exhaust gas filter and method for cleaning an exhaust gas | Jan Hodgson | 2008-03-25 |
| 7318276 | Process and apparatus for producing honeycomb bodies and honeycomb body produced by the process | Arndt-Udo Rolle | 2008-01-15 |
| 7276211 | Process for producing a one-piece, structured metal foil having a hole, metal foil and honeycomb body | Jörg Zimmermann | 2007-10-02 |
| 7267805 | Particle trap and assemblies and exhaust tracts having the particle trap | Meike Reizig | 2007-09-11 |
| 7261755 | Heat-resistant filter layer, filter body, and process for producing the filter layer and the filter body | Jan Hodgson | 2007-08-28 |
| 7261865 | Heatable honeycomb body with two different coatings | — | 2007-08-28 |
| 7258843 | Assembly having a honeycomb body and a shortened, slit, inner casing tube | Jörg-Roman Konieczny, Katrin Schaper, Wolfgang Maus | 2007-08-21 |
| 7258842 | Catalyst assembly with a fixed catalyst carrier body | Wolfgang Maus, Katrin Schaper, Jörg-Roman Konieczny | 2007-08-21 |
| 7252809 | Radial-flow and segmented honeycomb body | Jörg Zimmermann | 2007-08-07 |
| 7189274 | Exhaust gas filter with at least one filter layer and method for producing a filter layer | Jan Hodgson, Markus Mengelberg | 2007-03-13 |
| 7179767 | Small-volume NOx adsorber | — | 2007-02-20 |
| 7171747 | Method for producing a honeycomb body, and a honeycomb body | — | 2007-02-06 |
| 7169341 | Process for producing extruded honeycomb bodies and extrusion die | Wolfgang Maus | 2007-01-30 |
| 7131198 | Process and device for producing metallic honeycomb bodies using radiation heaters | Peter Hirth, Katrin Konieczny | 2006-11-07 |
| 7128772 | Filter assembly, process for producing the filter assembly and filter body having the filter assembly | — | 2006-10-31 |
| 7111393 | Process for producing a metallic honeycomb body with a receptacle for a sensor | — | 2006-09-26 |
| 7108168 | Honeycomb structure and method for applying adhesive and brazing material to the structure | Kait Althöfer, Jan Hodgson, Arndt-Udo Rolle | 2006-09-19 |
| 7090892 | Method and apparatus for the removal of excess coating material from a honeycomb body | Robert Becker | 2006-08-15 |
| 7083860 | Metallic honeycomb body having at least partially perforated sheet-metal layers | Wolfgang Maus, Peter Hirth | 2006-08-01 |