Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504624 | Photographic printing apparatus with means for generation of video signals | Reimund Muench, Arnfried Kiermeier, Bernhard Lorenz, Ekkehard Gross | 2003-01-07 |
| 5850281 | Photograph copier using a diffusing means to enable scanning with a hard light and exposure with a softer light | — | 1998-12-15 |
| 5812898 | Compensating for evaporation from a photographic processing vessel | Wilfried Hehn | 1998-09-22 |
| 5748286 | Method and apparatus for printing photographs of different formats | Hans-Georg Schindler, Hans-Jurgen Rauh, Manfred Fürsich, Magos Vasilios, Wilhelm Nitsch +4 more | 1998-05-05 |
| 5594525 | Method of printing photographs and apparatus for carrying out the method | Helmut Treiber, Ulrich Kluter, Bernhard Lorenz, Reimund Munch | 1997-01-14 |
| 5555066 | Method of and apparatus for removing exposed film from cartridges | — | 1996-09-10 |
| 5362008 | Cassette for supplying webs of photosensitive material to copying machines | Erich Nagel | 1994-11-08 |
| 5358581 | Method of and apparatus for applying flexible extensions to sections of photographic roll films | Josef Gruber, Peter Lermann, Reinhard Nicko, Bernd Payrhammer, Manfred Schlechte | 1994-10-25 |
| 5303000 | Method of and apparatus for ascertaining the characteristics of shorter and longer sections of photographic material | Ulrich Klueter, Reimund Muench, Erich Nagel, Wilhelm Nitsch, Volker Weinert +1 more | 1994-04-12 |
| 5253011 | Copying method and copier for film | Wolfgang Zahn, Wilhelm Nitsch, Gunther Schnall | 1993-10-12 |
| 5162840 | Apparatus for reproducing the images on sections of exposed and developed photographic films | Erich Nagel, Helmut Neudecker | 1992-11-10 |
| 5138371 | Apparatus for manipulating roll films in copying machines | Reinhard Nicko, Bernd Payrhammer, Manfred Schlechte | 1992-08-11 |
| 5132727 | Method of and arrangement for monitoring photographic copying apparatus | — | 1992-07-21 |
| 4987440 | Method of and apparatus for positioning image areas of film | Wilhelm Nitsch, Bernd Payrhammer, Volker Weinert, Helmut Treiber, Ulrich Kluter | 1991-01-22 |
| 4947205 | Method of and apparatus for positioning photographic originals in a copying station | Wilhelm Nitsch, Bernd Payrhammer, Volker Weinert, Helmut Treiber, Ulrich Klueter | 1990-08-07 |
| 4647190 | Copier for photographic originals having different sizes | Wilhelm Nitsch | 1987-03-03 |
| 4627719 | Method and apparatus for reproducing the images of film frames | Wilhelm Nitsch, Helmut Treiber | 1986-12-09 |
| 4565442 | Method of and apparatus for copying photographic originals | Helmut Treiber | 1986-01-21 |