Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962206 | Methods of operating fuel cell stacks and systems related thereto | — | 2015-02-24 |
| 8567590 | Method, clip and device for transporting an article to be treated in an electrolytic system | Britta Scheller, Olaf Lorenz | 2013-10-29 |
| 7876192 | Thermal and/or magnetic overload trip | Christoph Bausch | 2011-01-25 |
| 7534103 | Injection molding machine | Stefan Weyand, Hubert Degenbeck | 2009-05-19 |
| 7357241 | Device for restraining the rise of a step roller of a people conveyor | Andreas Stuffel, Jeong Rak KIM | 2008-04-15 |
| 7309537 | Fuel cell system with fluid stream recirculation | Janusz Blaszczyk, Wolfram Fleck, Paul L. Paterson | 2007-12-18 |
| 6843384 | Fuel tank | Klaus Nagler, Hartwig Hartung | 2005-01-18 |
| 6578727 | Mounting for a fuel tank on a motor vehicle | Albert J. Boecker | 2003-06-17 |
| 6237742 | Apparatus for parallel aligning elongated workpieces | Karl-Heinz Dunwald | 2001-05-29 |
| 6152049 | Vertically adjustable work tables | — | 2000-11-28 |
| 6103482 | Evaluating the sensitizing/irritant/allergenic potential of a given substrate | Marcelle Regnier | 2000-08-15 |
| 6007827 | Method of depigmenting or bleaching mammalian skin using L-2-oxothiazolidine-4-carboxylic acid | Jean-Baptiste Galey, Laurent Marrot, Catherine Causse, Marcelle Regnier | 1999-12-28 |
| 5861153 | Skin equivalent comprising langerhans' cells | Marcelle Regnier, Daniel Schmitt, Marie-Jeanne Staquet | 1999-01-19 |
| 5810644 | Method of shaping a friction facing for friction plate assemblies | — | 1998-09-22 |
| 5803138 | Filling device for battery cells with a float-operated valve | Elke Oschmann | 1998-09-08 |
| 5587367 | Pharmaceutical or cosmetic composition containing a combination of a retinoid and a sterol | Uwe Reichert, Braham Shroot | 1996-12-24 |
| 5556844 | Pharmaceutical or cosmetic composition containing a combination of a retinoid and a sterol | Uwe Reichert, Braham Shroot | 1996-09-17 |
| 5505963 | Slow release pharmaceutical preparation | Ulrich Munch, Hans-Jurgen Mika, Bernhard Emschermann, Bernhard Sczepanik | 1996-04-09 |
| 5453283 | Orally administered solvent-free pharmaceutical preparation with delayed active-substance release, and a method of preparing the preparation | Ulrich Munch, Hans-Jurgen Mika, Bernhard Emschermann, Bernhard Sczepanik | 1995-09-26 |
| 5402972 | Apparatus for supporting a human forearm during a work operation, such as a keyboard operation | — | 1995-04-04 |
| 5244188 | Locking device for the overextensioning of a pipeline compensator | Bruno Kammerling | 1993-09-14 |
| 5156868 | Method and apparatus for operating a conching device | Kurt Muntener, Bernd Mechias, Claus-Peter Bollhorst | 1992-10-20 |
| 5153212 | 2-adamantyl-4-isothiazoline-3-ones, as bactericidal and fungicidal agents | Braham Shroot, Jean Maignan | 1992-10-06 |
| 5072754 | Mounting arrangement of a flow target plate of a fluidized-bed reactor | Heinz Haacker, J. Ernst Malik | 1991-12-17 |
| 5065815 | Force free suspension of heat exchange bundles with high temperature admission flow | Helmut David, J. Ernst Malik | 1991-11-19 |