Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511324 | Method for operating a reductant metering process of an SCR catalytic converter system, and corresponding SCR catalytic converter system | Giampaolo Nigro, Martina Kösters | 2016-12-06 |
| 8596048 | Method for operating an exhaust gas purification device having a heating apparatus and motor vehicle having the device | Thomas O. Nagel, Carsten Kruse, GERHARD KAHMANN | 2013-12-03 |