Wegst; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wegst; Ralf.The latest application filed is for "device and procedure for the production of ammonia".
- Wegst; Ralf - Gaggenau N/A DE
| Patent | Date |
|---|---|
| Procedure and device to heat a reducing agent generation system Grant RE44,753 - Riegger , et al. February 11, 2 | 2014-02-11 |
| Device and procedure for the production of ammonia Grant 7,678,352 - Breuer , et al. March 16, 2 | 2010-03-16 |
| Procedure for controlling the reducing agent in an exhaust gas post-processing system Grant 7,614,220 - Breuer , et al. November 10, 2 | 2009-11-10 |
| Procedure and device to heat a reducing agent generation system Grant 7,559,195 - Riegger , et al. July 14, 2 | 2009-07-14 |
| Device and procedure for the production of ammonia App 20070202031 - Breuer; Norbert ; et al. | 2007-08-30 |
| Procedure for controlling the reducing agent in an exhaust gas post-processing system App 20070144150 - Breuer; Norbert ; et al. | 2007-06-28 |
| Emission control system for a motor vehicle App 20070125077 - Wegst; Ralf ; et al. | 2007-06-07 |
| Procedure and device to heat a reducing agent generation system App 20070119154 - Riegger; Peter ; et al. | 2007-05-31 |
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