Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798173 | Moving point detection | Jingwei Wang, Huy Tho Ho, Kjell Larsson | 2023-10-24 |
| 10839530 | Moving point detection | Jingwei Wang, Huy Tho Ho, Kjell Larsson | 2020-11-17 |
| 7694506 | Method for diagnosing the degree of aging of a catalytic converter disposed in the exhaust gas channel of an internal combustion engine | Stefan Lappe, Olaf Wilkens | 2010-04-13 |
| 7284885 | UV lamp arrangement and its use | Jurgen Lang, Stefan Greif, Bernd Ullrich, Ernst Smolka | 2007-10-23 |
| 6918923 | Rectangular frame arrangement with one to two discoid radiation filters and tanning module | Bernd Ullrich | 2005-07-19 |
| 6837900 | Tanning module with housing | Bernd Ullrich | 2005-01-04 |
| 5789528 | Process for the preparation of polyesters and copolyesters | Michael Martl, Thomas Mezger, Bernard Kuhn, Gerriet Oberlein, Klaus Haferland +1 more | 1998-08-04 |
| 5684116 | Titanium dioxide/silicon dioxide coprecipitates and titanium dioxide/zirconium dioxide coprecipitates as polycondensation catalysts for polyesters and copolyesters | Michael Martl, Thomas Mezger, Gerriet Oberlein, Klaus Haferland, Bertram Böhringer | 1997-11-04 |