Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949339 | Electronic circuit arrangement for a fuel cell arrangement and fuel cell arrangement | Tihomir Angelov, Hans C. Uibeleisen | 2024-04-02 |
| 10544718 | Method for controlling a pressure in a crankcase | Robert Lepper, Thomas Riemay | 2020-01-28 |
| 10300416 | Liquid mist separation device | Armando Coelho, Alfred Elsaesser, Thomas Riemay, Stefan Ruppel | 2019-05-28 |
| 10253662 | Pump device for driving blow-by-gas | Alfred Elsaesser, Thomas Riemay, Stefan Ruppel | 2019-04-09 |
| 9932869 | Crankcase ventilation apparatus | Dimitri An, Steve Beez, Armando Coelho, Alfred Elsaesser, Thomas Fallscheer +2 more | 2018-04-03 |
| 9771937 | Spiral compressor | Steve Beez, Marius Dusik, Jochen Eggler, Alfred Elsaesser, Sebastian Ewert +9 more | 2017-09-26 |
| 7146819 | Method of monitoring refrigerant level | Walter Demuth, Rainer Heilig, Martin Kotsch, Hans-Joachim Krauss, Hagen Mittelstrass +4 more | 2006-12-12 |
| 6708508 | Method of monitoring refrigerant level | Walter Demuth, Rainer Heilig, Martin Kotsch, Hans-Joachim Krauss, Hagen Mittelstrass +4 more | 2004-03-23 |