Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834542 | Method for determining the atmospheric pressure on the basis of the pressure in the intake line of an internal combustion engine | Werner Aschner, Ulrich Engel, Juergen Muenzenmaier | 2004-12-28 |
| 6422222 | Bi-turbocharger internal combustion engine with exhaust gas recycling | Erich Arbeiter, Marcel Hassler, Axel Löffler, Siegfried Weber | 2002-07-23 |
| 6308517 | Automatic charging pressure control and automatic exhaust gas recirculation control system in an internal-combustion engine, particularly a diesel engine | Nicholas M. G. Fekete, Thomas Muehleisen, Stefan Pischinger, Siegfried Weber | 2001-10-30 |
| 6209316 | Method for running a diesel engine | Frank Duvinage, Nicholas M. G. Fekete, Anton Kerckhoff, Bernd Krutzsch, Thomas Liebscher +2 more | 2001-04-03 |
| 6082325 | Process and system for operating a diesel engine | Steffen Digeser, Frank Duvinage, Walter Friess, Anton Kerckhoff, Thomas Liebscher +2 more | 2000-07-04 |
| 5738126 | Apparatus for controlling a diesel engine with exhaust | — | 1998-04-14 |
| 5360658 | Antistatic extruded polycarbonate sheets | Jürgen Schmitz, Hans-Leo Weber, Hans-Wolfgang Schmoranzer, Udo Hansel | 1994-11-01 |
| 4343756 | Process for the production of cast films from polyaryl sulphone/polycarbonate mixtures | Hans-Leo Weber, Eckart Reese, Hans Kaloff | 1982-08-10 |