Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423901 | Guiding arrangement for energy lines | — | 2002-07-23 |
| 6355726 | Method for producing polymers having nucleo-bases as side-groups | Alexander Doemling | 2002-03-12 |
| 6283862 | Computer-controlled game system | — | 2001-09-04 |
| 6270143 | Folding roof for a convertible | Udo Heselhaus | 2001-08-07 |
| 6168691 | Device for electrochemical treatment of elongate articles | Rudolf Kauper, Thomas Lummer, Reinhard Silberhorn, Manfred Krepelka | 2001-01-02 |
| 5733356 | Method and device for processing free-flowing materials | Heribert Konig, Gero Rath, Hermann Staubner | 1998-03-31 |
| 5715676 | Method and apparatus for monitoring the starting behavior of a catalytic conversion system in an automotive vehicle | Eberhard Schnaibel, Erich Schneider, Axel Stuber, Bernd Heppner | 1998-02-10 |
| 5647463 | Axle for track-bound electrical toy vehicles, particularly railroad vehicles | — | 1997-07-15 |
| 5437233 | Rail-cleaning locomotive | — | 1995-08-01 |
| 5423439 | Remote-controlled uncoupling for electric toy and model trains | — | 1995-06-13 |
| 5328229 | Closing apparatus for a folding roof of convertibles | Armin Brandt | 1994-07-12 |
| 5293740 | Method and arrangement for controlling the quantity of fuel for an internal combustion engine having a catalytic converter | Bernd Heppner, Axel Stuber | 1994-03-15 |
| 5207474 | Folding top for a passenger car with folding roof | Siegfried Licher | 1993-05-04 |
| 5076235 | Knock control in internal combustion engines | Rudolf Nagel | 1991-12-31 |
| 5068361 | Preparation of caprolactone | Rolf Fischer, Uwe Vagt | 1991-11-26 |
| 4923575 | Aqueous alkaline bath and process for electrodeposition of a zinc-iron alloy | Gunter Voss, Martin Kurpjoweit | 1990-05-08 |
| 4788326 | Preparation of 4-pentenoates | Wolfgang Hoelderich, Hubert Lendle, Klaus-Dieter Malsch | 1988-11-29 |
| 4778929 | Continuous hydroformylation of olefinically unsaturated compounds | Peter Zehner, Herwig Hoffmann, Dieter Stuetzer, Max Strohmeyer, Helmut Walz +1 more | 1988-10-18 |
| 4766237 | Preparation of 6-aminocaproates | Hans-Martin Hutmacher, Franz J. Broecker, Franz Merger, Rolf Fischer, Uwe Vagt +3 more | 1988-08-23 |
| 4749755 | Impact-resistant thermoplastic polyester compositions of low melt viscosity, process for their preparation, and their use for the production of mouldings | Hans-Josef Buysch, Norbert Schon, Rudolf Binsack, Karl-Heinz Köhler, Dieter Rempel | 1988-06-07 |
| 4730041 | Preparation of .epsilon.-caprolactams | Hans-Martin Hutmacher, Franz Merger, Franz J. Broecker, Rolf Fischer, Uwe Vagt +3 more | 1988-03-08 |
| 4715237 | Process and apparatus for quantitative and/or qualitative analysis of liquids | Karl-Peter Kaempf, Paul Zaehner | 1987-12-29 |
| 4656228 | Polyamides having high notched impact strength and high fluidity in the molten state | Hans-Josef Buysch, Bert Brassat, Josef Merten, Heinrich Haupt | 1987-04-07 |
| 4645855 | Preparation of succinic acid diesters | Johannes Reuvers, Rudolf Kummer | 1987-02-24 |
| 4640691 | Pad dyeing process for wool | Bernd Durl | 1987-02-03 |