Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781981 | Circuit arrangement for a starting unit of a discharge lamp | Michael Winkel | 2010-08-24 |
| 7508104 | Magnetic coupling arrangement for transmitting a torque | Michael Schmidt | 2009-03-24 |
| 7415971 | Control circuit for an actuator | Joerg Reineke, Armin Wiedergut, Karl Schweiger, Karl Farkas | 2008-08-26 |
| 6213751 | Kneading disk for baker's machinery | — | 2001-04-10 |
| 6077529 | Active ingredient system and method of manufacture thereof for transfer of lipophilic and amphiphilic components to target structures | — | 2000-06-20 |
| 5694082 | Circuit arrangement for determining intermodulation products | — | 1997-12-02 |
| 5645742 | Glow plug with zirconium dioxide coating and nicraly adhesive layer | Gabriele Schmidt, Hans Delesky | 1997-07-08 |
| 5626781 | Glow plug with protective coating | Gabriele Schmidt, Hans Delesky | 1997-05-06 |
| 5436837 | System for controlling a motor vehicle | Ulrich Gerstung, Dieter Hall, Michael Kirschner, Werner Zimmerman, Joachim Berger +7 more | 1995-07-25 |
| 5396609 | Method of protecting programs and data in a computer against unauthorized access and modification by monitoring address regions | Georg Menache, Wilhelm Waidelich | 1995-03-07 |
| 5381102 | Device with a current divider for controlling adjustment of signals from sensors | — | 1995-01-10 |
| 5240149 | Closure cap | — | 1993-08-31 |
| 5066365 | Process for the isolation of vinyl acetate by distillation | Gunter Roscher, Klaus Eichler, Peter Horstermann, Reinhard Gradl, Horst Langner | 1991-11-19 |
| 5058183 | Real video time size selection mode | Wilhelm Waidelich | 1991-10-15 |
| 5042554 | Support or guide roller device | — | 1991-08-27 |
| 4928176 | Electronic camera-processing circuit for automatically tracking particles which move across an optical image | Wilhelm Waidelich | 1990-05-22 |
| 4838111 | Limiting stop for the swinging angle of a pivoted arm | — | 1989-06-13 |
| 4829710 | Disengaging device | — | 1989-05-16 |
| 4818347 | Process for the isolation of vinyl acetate | Gunter Roscher, Hansjorg Hey, Horst Langner, Erwin Andereya | 1989-04-04 |
| 4802307 | Tilt-sliding mechanism for a window or door | — | 1989-02-07 |
| 4791809 | Circuit arrangement to detect signals indicating a change in current through a needle lift sensor of an injection nozzle in combustion engines, which is connected to a constant direct voltage supply | — | 1988-12-20 |
| 4728009 | Spray pump with container connector | — | 1988-03-01 |
| 4698387 | Allosteric conjugates of hemoglobin and use as blood substitutes | Wolfgang Feller | 1987-10-06 |
| 4682090 | Resolver circuit | Artur Seibt | 1987-07-21 |
| 4623096 | Process and equipment for cutting material | Reiner Grebe, Max Norbisrath | 1986-11-18 |