Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900517 | Apparatus for the purification of exhaust gas from diesel motors | Rainer Domesle, Bernd Engler, Edgar Koberstein | 1990-02-13 |
| 4828807 | Method for the purification of exhaust gas from diesel motors | Rainer Domesle, Bernd Engler, Edgar Koberstein | 1989-05-09 |
| 4588707 | Catalyst for the reduction of the ignition temperature of diesel soot filtered out of the exhaust gas of diesel engines | Rainer Domesle, Edgar Koberstein, Hans-Dieter Pletka | 1986-05-13 |
| 4477417 | Catalyst for reducing the ignition temperature of diesel soot | Rainer Domesle, Edgar Koberstein, Hans-Dieter Pletka | 1984-10-16 |
| 4455393 | Catalyst for reducing the ignition temperature of diesel soot and process for making the catalyst | Rainer Domesle | 1984-06-19 |
| 4450244 | Catalyst for the combustion of harmful substances contained in exhaust gases of internal combustion engines operated with alcohol and process for the production of the catalyst | Rainer Domesle, Edgar Koberstein, Hans-Dieter Pletka | 1984-05-22 |
| 4374047 | Process for application of a catalytically active coating containing platinum, palladium or rhodium or their mixtures to a carrier and product made by said process | Alfred Bozon, Eduard Lakatos, Edgar Koberstein, Hans-Dieter Pletka | 1983-02-15 |
| 4353208 | Exhaust gas purification apparatus for an internal combustion engine of motor vehicles | Polat ser | 1982-10-12 |
| 4294726 | Catalyst for the purification of exhaust gases of internal combustion engines | Alfred Bozon, Edgar Koberstein, Hans-Dieter Pletka, Eduard Lakatos | 1981-10-13 |
| 4188309 | Shaped catalyst and process for its production | Edgar Koberstein, Alfred Bozon, Jorg Hensel | 1980-02-12 |