Dahlgren; Jan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dahlgren; Jan.The latest application filed is for "preconditioning method for a particulate filter".
- Dahlgren; Jan - Torslanda SE
- Dahlgren; Jan - Gothenburg SE
- Dahlgren; Jan - Goteborg SE
| Patent | Date |
|---|---|
| Preconditioning method for a particulate filter Grant 11,168,630 - Dahlgren , et al. November 9, 2 | 2021-11-09 |
| Method for controlling filtering efficiency of a filter for an exhaust aftertreatment system Grant 11,154,806 - Dahlgren , et al. October 26, 2 | 2021-10-26 |
| Preconditioning Method For A Particulate Filter App 20210115865 - Dahlgren; Jan ; et al. | 2021-04-22 |
| Method and system for camshaft positioning calibration Grant 10,876,434 - Dahlgren , et al. December 29, 2 | 2020-12-29 |
| Method And System For Camshaft Positioning Calibration App 20190368384 - DAHLGREN; Jan ; et al. | 2019-12-05 |
| Method For Controlling Filtering Efficiency Of A Filter For An Exhaust Aftertreatment System App 20190366256 - DAHLGREN; Jan ; et al. | 2019-12-05 |
| Pressure differentiated exhaust aftertreatment device Grant 10,190,466 - Laurell , et al. Ja | 2019-01-29 |
| Pressure Differentiated Exhaust Aftertreatment Device App 20180320575 - LAURELL; Mats ; et al. | 2018-11-08 |
| Catalytic converter and exhaust-gas aftertreatment arrangement Grant 10,107,166 - Laurell , et al. October 23, 2 | 2018-10-23 |
| Pressure differentiated exhaust aftertreatment device Grant 10,066,529 - Laurell , et al. September 4, 2 | 2018-09-04 |
| Catalytic Converter And Exhaust-gas Aftertreatment Arrangement App 20170184001 - Laurell; Mats ; et al. | 2017-06-29 |
| Exhaust gas aftertreatment device Grant 9,376,951 - Laurell , et al. June 28, 2 | 2016-06-28 |
| Pressure Differentiated Exhaust Aftertreatment Device App 20150377111 - LAURELL; Mats ; et al. | 2015-12-31 |
| Exhaust Gas Aftertreatment Device App 20150152767 - LAURELL; Mats ; et al. | 2015-06-04 |
| Exhaust-gas aftertreatment device Grant 8,950,175 - Laurell , et al. February 10, 2 | 2015-02-10 |
| Exhaust-gas Aftertreatment Device App 20120110989 - Laurell; Mats ; et al. | 2012-05-10 |
| Method of producing a volumetric flow control valve Grant 5,304,336 - Karlsson , et al. April 19, 1 | 1994-04-19 |
| Device at internal combustion engine with fuel injection Grant 5,259,356 - Karlsson , et al. November 9, 1 | 1993-11-09 |
| Device at intake systems for internal combustion engines Grant 5,209,209 - Karlsson , et al. May 11, 1 | 1993-05-11 |
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