Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678813 | Method for producing a stream of hot combustion exhaust gases at a settable temperature, apparatus for carrying out the method and use of the combustion exhaust gases for the targeted ageing of catalysts | Hartmut Finkbeiner, Thomas Kreuzer | 2014-03-25 |
| 8276438 | Method for verifying the aging condition of a catalytic converter on board a vehicle | Martin Votsmeier, Thomas Kreuzer | 2012-10-02 |
| 5709174 | Hot water heater | Konstantin Ledjeff, Alexander Schuler | 1998-01-20 |