Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631032 | Method for manufacturing hydroxyethyl starch derivatives | Jan Lukowczyk | 2017-04-25 |
| 9181353 | Method for manufacturing hydroxyethyl starch derivatives | Jan Lukowczyk | 2015-11-10 |
| 7317314 | Method for measuring stress/strain using Barkhausen noises | Juergen Halm | 2008-01-08 |
| 7195385 | Vehicle light for a vehicle, preferably a motor vehicle | Bernd Rommel | 2007-03-27 |
| 7032801 | Friction stir tool for friction welding | Klaus Raether, Juergen Silvanus | 2006-04-25 |
| 6517226 | Interior illumination system for vehicles, in particular, motor vehicles | Dag Wagner | 2003-02-11 |
| 6433753 | Radome for a range warning radar | — | 2002-08-13 |
| 6350049 | Lighting arrangement for motor vehicles | Doris Gampp | 2002-02-26 |
| 6321870 | Air intake means with water separator | Josef Waronitza, Hansjörg Kauschke, Michael Walther, Tilman Schattat | 2001-11-27 |
| 6184842 | Process for manufacturing a radome for a range warning radar | Ulrich Leinweber, Wolfgang Lauer | 2001-02-06 |
| 6099153 | Exterior rearview mirror for vehicles, preferably motor vehicles | Bernd Waldmann, Helmut Eberspacher | 2000-08-08 |
| 5952917 | Taillight fixture of a vehicle preferably a motor vehicle | Djuanarto Kusuma, Helmut Haf, Winfried Hardy Gauch | 1999-09-14 |
| 5718952 | Hollow structural member | Hans-Friedrich Siegling, Willi Martin, Klaus Drechsler | 1998-02-17 |
| 5680263 | Interior rearview mirror for motor vehicles | Djuanarto Kusuma | 1997-10-21 |
| 5617337 | Method and device for monitoring sensor functions | Franz Eidler, Thomas Ruping | 1997-04-01 |
| 5379178 | Method and device for triggering an electromagnetic consumer | Herbert Graf, Juergen Schwenger, Bernd Wichert, Thomas Bielesch | 1995-01-03 |
| 5335136 | Electronic circuit arrangement for triggering solenoid valves | Johannes Locher, Herbert Graf, Nestor Rodriguez-Amaya, Alfred Schmitt, Joachim Tauscher | 1994-08-02 |
| 5267546 | Method and apparatus for controlling a fuel pump | Hans-Joachim Siebert, Nestor Rodriguez-Amaya, Joachim Tauscher, Herbert Graf, Alfred Schmitt +2 more | 1993-12-07 |
| 5245501 | Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member | Johannes Locher, Hans-Joachim Siebert, Herbert Graf, Nestor Rodriguez-Amaya, Anton Karle +6 more | 1993-09-14 |
| 5220282 | Circuit arrangement for improving resolution of a sensor for determining angular position of a rotating member | — | 1993-06-15 |
| 5131371 | Method and arrangement for controlling a self-igniting internal combustion engine | Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +11 more | 1992-07-21 |
| 5042434 | Combined control apparatus and cooling system for an internal combustion engine | Herbert Graf, Jurgen Schwenger, Johannes Locher | 1991-08-27 |
| 4792389 | Process to produce light products and fuel oils for conventional use from heavy metal- and sulfur-rich crude oil residues | Werner Frohn, Dieter Bohlmann, Hermann Franke, Heinz Limmer, Eberhard H/o/ pfner +6 more | 1988-12-20 |
| 4757464 | Apparatus for recognizing relative extrema | Karl-Heinz Hauser | 1988-07-12 |
| 4489611 | Material testing apparatus using ultrasonic testing heads | Helmar Langer | 1984-12-25 |