Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073788 | Protective device for a delivery device | Markus Donges, Robert Mueller, Holger Scholz | 2006-07-11 |
| 7041725 | Modified polyurethanes, a process for their preparation, and electroplated or metallized molded articles produced therefrom | Hans-Detlef Arntz, Eduard Mayer | 2006-05-09 |
| 7036763 | Winding apparatus and method for performing a change of winding tube in a winding apparatus | Andreas Böhm | 2006-05-02 |
| 7025303 | Turning bar for contactless guidance of a tubular film | — | 2006-04-11 |
| 7018187 | Apparatus for smoothing and cooling a synthetic resin web produced by a slit nozzle | — | 2006-03-28 |
| 6948085 | Method and device for synchronizing processes which are performed on a plurality of units | Kai Albrecht, Ulrich Grimm, Thomas Husterer, Reinhard Janzer, Georg Roessler +1 more | 2005-09-20 |
| 6882062 | Power supply management in paper-processing machines | Klaus-Dieter Kleibaumhueter | 2005-04-19 |
| 6781271 | Smoothing apparatus with drive motor directly coupled to the smoothing roll | Joachim Lieven | 2004-08-24 |
| 6632009 | Coaxial extruder drive | — | 2003-10-14 |
| 6600279 | Circuit for the sensorless commutation of a DC motor | Josef Reiter, Johann Schunn, Reiner Villhauer | 2003-07-29 |
| 6338453 | Winding device having a winding shaft and additional bearings | — | 2002-01-15 |
| 6169276 | Electrical heating apparatus | — | 2001-01-02 |
| 6043456 | Method and device for regulating the temperature in a laser-operated printing plate imaging unit of a printing press, particularly of an offset printing press | Johann Schunn | 2000-03-28 |
| 6016988 | Method of and apparatus for the winding up of webs, especially synthetic resin foil webs | — | 2000-01-25 |
| 5579216 | Circuit arrangement for an inductive load | Johann Schunn | 1996-11-26 |
| 5418451 | Apparatus for measuring at least one state variable of a brushless direct-current motor | Jurgen Maass, Jurgen Seeberger | 1995-05-23 |
| 5361021 | Method for suppressing current peaks during commutation of a brushless direct-current motor | Kai Albrecht, Jurgen Seeberger | 1994-11-01 |
| 5330116 | Method of and apparatus for rolling up plastic foil | — | 1994-07-19 |
| 5296787 | Method for regulating a motor current of a brushless D.C. motor | Kai Albrecht | 1994-03-22 |
| 5201509 | Method and device for controlling a drive unit of a pile-lifting device at a sheet-fed printing machine | Stephan Kirchhoff, Christian Thomas | 1993-04-13 |
| 5198738 | Method of determining the rotational speed of a brushless DC-motor | Peter T. Blaser, Michael Kruger, Jurgen Maass | 1993-03-30 |
| RE34152 | Igniter plug with vibration damping means | — | 1992-12-29 |
| 5169617 | Method of treating produced gypsum | Paul Clemens, Ellen Wanzura, Guenter Fietsch, Detlef Kunze, Hans-Juergen Hartmann +1 more | 1992-12-08 |
| 5021735 | Opto-electronic bachometer and position detector of an electric motor | Jurgen Maass | 1991-06-04 |
| 4992925 | Converter with intermediate d.c. circuit | — | 1991-02-12 |