Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622430 | Method of testing the heat insulation action of bodies especially of heat insulation bodies | Ulrich Reichau, Michael A. Schmidt | 1997-04-22 |
| 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, Herbert Volker | 1986-05-13 |
| 4515758 | Process and catalyst for the reduction of the ignition temperature of diesel soot filtered out of the exhaust gas of diesel engines | Rainer Domesle, Edgar Koberstein, Herbert Voelker | 1985-05-07 |
| 4477417 | Catalyst for reducing the ignition temperature of diesel soot | Rainer Domesle, Herbert Volker, Edgar Koberstein | 1984-10-16 |
| 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, Herbert Volker, Edgar Koberstein | 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, Herbert Volker | 1983-02-15 |
| 4363753 | Mechanically stable screen cloth construction made of metal | Alfred Bozon, Edgar Koberstein, Herbert Voelker | 1982-12-14 |
| 4362605 | Sensor for measuring the oxygen content in the exhaust gas of combustion engines and method thereof | Alfred Bozon, Edgar Koberstein, Herbert Voelker | 1982-12-07 |
| 4316823 | Method of manufacturing a monolithic metallic matrix coated with a catalysis promoting metal oxide | Alfred Bozon, Edgar Koberstein, Herbert Voelker | 1982-02-23 |
| 4294726 | Catalyst for the purification of exhaust gases of internal combustion engines | Alfred Bozon, Edgar Koberstein, Herbert Volker, Eduard Lakatos | 1981-10-13 |
| 4222930 | Sulfur and phosphorus containing organosilicon compounds and process for their production and use | Gerd Zezulka | 1980-09-16 |