Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486614 | Device and method for exposing a photo material | Felix Von Laffert-Kobylinski | 2013-07-16 |
| 8208185 | Method and apparatus for the production of polarization holograms | Jean-Michel Asfour, Stephan Schneider, Dietmar Eberhard, Dominik Giel, Stephan Völkening +1 more | 2012-06-26 |
| 6366546 | Output device for digitally stored data on a data carrier | Armin Lambrecht, Raimund Brunner | 2002-04-02 |
| 6084698 | Scanning system | Jakob Bleicher, Ernst Rothe, Manfred Knote | 2000-07-04 |
| 5457535 | Method and apparatus for determining the concentration of optically-active materials in a fluid | Gerhard Schmidtke, Helmut Wolf | 1995-10-10 |
| 5357960 | Method and apparatus for the quantitative determination of optically active substances | Gerhard Schmidtke, Helmut Wolf | 1994-10-25 |
| 5267283 | Nuclear reactor | Diethart Berg | 1993-11-30 |
| 5146294 | Process and device for measuring isotope ratios | Roland Grisar | 1992-09-08 |
| 4995725 | Monochromator arrangement | Manfred Knothe, Roland Grisar, Helmut Wolf, Horst M. Preier | 1991-02-26 |
| 4985805 | Device for the cooling of optoelectronic components and use of a flange joint used thereof | Richard Wissler, Otmar Fichter, Klaus Gregorius, Gerhard Mattauch, Heinz Schorner | 1991-01-15 |
| 4939001 | Process for sealing anodized aluminum | Dieter Brodalla, Winfried Kirchhoff, Willi Wuest, Helmut Blum | 1990-07-03 |
| 4477286 | Breaking oil-in-water emulsions | Christian Rossmann | 1984-10-16 |
| 4181410 | Method and apparatus for automatic implementation of fade-in, fade-out and fade-over recording effects on film | Horst Sicha, Dieter Wezel, Helmut Rube, Gerd Mattes, Gerhard Borner | 1980-01-01 |