Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665318 | Arrangement for treatment of exhaust gases for a compression-ignition internal combustion engine | Helmut Rembold, Heinz Stutzenberger | 1997-09-09 |
| 5606856 | Arrangement for an after treatment of exhaust gases from an internal combustion engine | Ernst Linder | 1997-03-04 |
| 5241367 | Device for measuring the composition of fluids, in particular the components of exhaust gases from internal combustion engines | Ferdinand Grob, Heinz Stutzenberger, Roger Potschin | 1993-08-31 |
| 4731994 | Apparatus for burning solid particles in the exhaust gas of internal combustion engines | Rolf Leonhard, Ulrich Projahn | 1988-03-22 |
| 4718923 | Device for removing solid particles from exhaust gas of an internal combustion engine | Gottlob Haag, Rolf Leonhard, Ernst Linder | 1988-01-12 |
| 4716725 | Apparatus for burning solid particles in the exhaust gas of internal combustion engines | Rolf Leonhard, Ulrich Projahn | 1988-01-05 |
| 4693078 | Soot afterburner for motor-vehicle exhaust system | Gottlob Haag, Karl-Heinz Hagele, Rolf Leonhard, Wilhelm Polach | 1987-09-15 |
| 4672808 | Apparatus for the removal of combustible solid particles from the exhaust gases of internal combustion engines | Rolf Leonhard | 1987-06-16 |
| 4649703 | Apparatus for removing solid particles from internal combustion engine exhaust gases | Hermann Eisele, Gottlob Haag, Karl-Heinz Hagele, Ernst Linder, Wilhelm Polach | 1987-03-17 |
| 4384828 | Sliding vane compressor | Helmut Rembold, Ernst Linder, Manfred Ruoff, Jürgen Werner | 1983-05-24 |