Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221630 | Process for dewatering a hydraulic fluid | Ingo Scheel, Ralf Pohlmann | 2012-07-17 |
| 8216458 | Device for dewatering a hydraulic fluid | Ingo Scheel, Ralf Pohlmann | 2012-07-10 |
| D622813 | Electric sulphur evaporator | Peter Sewzyk | 2010-08-31 |
| 7688084 | Testing apparatus and method for detecting a contact deficiency of an electrically conductive connection | Eckehard Zuendorf | 2010-03-30 |
| 7383700 | System for heat treatment of glass | — | 2008-06-10 |
| 7073334 | Variable exhaust gas turbocharger | Siegfried Sumser, Peter Fledersbacher, Manfred Stute | 2006-07-11 |
| 7047739 | Exhaust-gas turbocharger for an internal combustion engine | Peter Fledersbacher, Siegfried Sumser, Helmut Finger | 2006-05-23 |
| 6977005 | Waterless vacuum toilet system for aircraft | Torsten Gienke, Hans-Juergen Heinrich | 2005-12-20 |
| 6726441 | Compressor, in particular for an internal combustion engine | Siegfried Sumser, Peter Fledersbacher, Helmut Finger, Friedrich Wirbeleit | 2004-04-27 |
| 6681412 | PTFE membrane filter for exhaust air of vacuum toilet system | Martin Doss, Carsten Ohlfest | 2004-01-27 |
| 6553762 | Exhaust gas turbocharger for an internal combustion engine | Paul Löffler, Peter Fledersbacher, Siegfried Sumser, Friedrich Wirbeleit, Jurgen Willand | 2003-04-29 |
| 6443696 | Exhaust gas turbocharger turbine | Carsten Funke, Thomas Hardt, Paul Löffler, Erwin Schmidt, Siegfried Sumser | 2002-09-03 |
| 6332913 | Membrane module for selective gas separation | Sven Breitschwerdt, Dietmar Heil, Carlo Schmid, Steffen Wieland | 2001-12-25 |
| 6314736 | Exhaust gas turbine of a turbocharger for an internal combustion engine | Helmut Daudel, Peter Fledersbacher, Carsten Funke, Paul Löffler, Siegfried Sumser | 2001-11-13 |
| 6223534 | Engine-braking arrangement for an internal combustion engine with an exhaust-gas turbocharger | Carsten Funke, Jurgen Lenz, Paul Löffler, Erwin Schmidt, Siegfried Sumser | 2001-05-01 |
| 6126483 | Interconnect system for heating conductors in an aircraft | Safa Kirma, Heinz Stoever, Joachim Pfeiff | 2000-10-03 |
| 6101802 | Take-up unit for take-up of a synthetic filament yarn onto a cop | — | 2000-08-15 |
| 6050775 | Radial-flow exhaust-gas turbocharger turbine | Siegfried Sumser | 2000-04-18 |
| 5998772 | Interconnect system for heating conductors | Safa Kirma, Heinz Stoever, Joachim Pfeiff | 1999-12-07 |
| 5454225 | Exhaust gas turbocharger for an internal combustion engine | Siegfried Sumser, Erwin Schmidt, Horst Hanauer, Klaus Wunderlich | 1995-10-03 |
| 5406796 | Exhaust gas turbocharger for a supercharged internal combustion engine | Hermann Hiereth, Siegfried Sumser | 1995-04-18 |
| 5372485 | Exhaust-gas turbocharger with divided, variable guide vanes | Siegfried Sumser, Erwin Schmidt, Gerhard Frankle | 1994-12-13 |
| 5235151 | Induction-heated godet | — | 1993-08-10 |
| 4723983 | Apparatus for producing highly curved sheets of glass | Gottfried Strauss, Gerd Bischoff | 1988-02-09 |