Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286918 | Support pin for catalytic converter with electrical heating disk | Peter Hirth, Sven Schepers | 2025-04-29 |
| 12246286 | Electrically heatable catalytic converter | Sven Schepers, Peter Hirth | 2025-03-11 |
| 11371408 | Electrically heatable heating disk | Peter Hirth, Ferdi Kurth | 2022-06-28 |
| 10941688 | Electrical connection, in particular for an electrically heatable honeycomb body | Peter Hirth, Christoph Pabst | 2021-03-09 |
| 10900400 | Method for operating an electrically heatable catalyst | Peter Hirth | 2021-01-26 |
| 10443467 | Honeycomb body with an electric heating device | Peter Hirth, SIGRID LIMBECK | 2019-10-15 |
| 10364721 | Layer packet contacting for electrically heatable honeycomb body | Peter Hirth | 2019-07-30 |
| 8615985 | Method and device for providing a gas flow containing a reducing agent | Rolf Brück, Peter Hirth, Marc Brugger | 2013-12-31 |
| 8357332 | Device and method for evaporating a reactant | Rolf Brück, Peter Hirth, Marc Brugger | 2013-01-22 |
| 8182753 | Carrier body for exhaust-gas aftertreatment with dispersed catalyst configuration, process for producing a carrier body and exhaust gas treatment unit and vehicle having a carrier body | Peter Hirth, Rolf Brück, Holger Stock | 2012-05-22 |
| 8155509 | Method and device for providing a gaseous substance mixture | Rolf Brück, Marc Brugger, Peter Hirth, Ulf Klein | 2012-04-10 |
| 8107799 | Evaporator device for mobile anhydrous ammonia production, motor vehicle and method for producing such an evaporator device | Peter Hirth, Marc Brugger, Rolf Brück, Christian Vorsmann | 2012-01-31 |
| 8012244 | Method of removing particulates from exhaust gases, and corresponding fiber layer, particulate filter, exhaust system and vehicle | Peter Hirth, Rolf Brück | 2011-09-06 |
| 7986870 | Method and device for providing a gaseous substance mixture | Rolf Brück, Marc Brugger, Peter Hirth, Ulf Klein | 2011-07-26 |
| 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 | Rolf Brück, Jan Hodgson, Peter Hirth | 2009-03-31 |
| 7476825 | Roller seam welded body for exhaust gas treatment and process for producing the body | Peter Hirth, Rolf Brück | 2009-01-13 |
| 5661586 | Optical positioning system for at least one picture element | — | 1997-08-26 |
| 5570223 | Optical positioning system for at least one picture element | — | 1996-10-29 |
| 5387995 | Optical positioning system for at least one picture element | — | 1995-02-07 |
| 5357375 | Symmetrical prism beam deflector | Manfred Maul | 1994-10-18 |