Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995194 | System for preventing the urea crystal formation within an exhaust gas after treatment system | Daniel Assalve, Harald Fessler, Reto Schlegel | 2018-06-12 |
| 9394821 | System for improving the purifying liquid evaporation in an axially symmetric dosing module for an SCR device | Daniel Assalve, Harald Fessler, Reto Schlegel | 2016-07-19 |
| 8756918 | Dosing module for dosing an urea based reducing agent into a gas exhaust stream | Harald Hagin, Fritz Papst | 2014-06-24 |
| 8752365 | Method for dosing an urea based reducing agent into a gas exhaust stream | Harald Hagin, Fritz Papst | 2014-06-17 |
| 5864228 | Current mirror current source with current shunting circuit | Gary Brown, Jitendra Mohan | 1999-01-26 |
| 5818269 | Differential current mode driver | Gary Brown, Jitendra Mohan | 1998-10-06 |