Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404195 | Apparatus for advancing, guiding and locating webs of photosensitive material using gas discharging ports | — | 1995-04-04 |
| 5362008 | Cassette for supplying webs of photosensitive material to copying machines | Gerhard Benker | 1994-11-08 |
| 5351870 | Method of and device for separably connecting webs of photosensitive material to a belt conveyor | Karl Wagner, Lothar Himmelsbach, Alfred Zwischenberger, Wolfgang Viehrig | 1994-10-04 |
| 5307114 | Apparatus for making prints of exposed and developed photographic films | Wilhelm Nitsch | 1994-04-26 |
| 5303000 | Method of and apparatus for ascertaining the characteristics of shorter and longer sections of photographic material | Gerhard Benker, Ulrich Klueter, Reimund Muench, Wilhelm Nitsch, Volker Weinert +1 more | 1994-04-12 |
| 5271708 | Apparatus for gathering and storing stacks of photographic prints | — | 1993-12-21 |
| 5257065 | Apparatus for transporting exposed photographic films through and beyond a developing unit | — | 1993-10-26 |
| 5162840 | Apparatus for reproducing the images on sections of exposed and developed photographic films | Gerhard Benker, Helmut Neudecker | 1992-11-10 |
| 4941620 | Apparatus for storing flexible webs on the cores of takeup reels | Herbert Wilsch, Leonhard Huber, Helmut Treiber, Peter Lermann | 1990-07-17 |
| 4919354 | Apparatus for replacing rolls of customer films in copying machines | Leonhard Huber, Bernd Payrhammer, Peter Lermann, Helmut Treiber, Herbert Wilsch | 1990-04-24 |
| 4592649 | Photographic roller copying apparatus | Friedbert Freitag, Friedrich Hujer, Bernd Payrhammer, Wolfgang Zahn | 1986-06-03 |
| 4575226 | Photographic roller copier apparatus | Wolfgang Zahn, Bernd Payrhammer | 1986-03-11 |
| 4564101 | Apparatus for transporting developed disc films in copying machines | — | 1986-01-14 |
| 4544110 | Apparatus for introducing strip-shaped material into cassettes or the like | Leonhard Huber, Gunter Lammel | 1985-10-01 |
| 4469291 | Apparatus for introducing strip-shaped material into cassettes or the like | Helmut Treiber, Christian Götze, Gunter Lammel | 1984-09-04 |
| 4466579 | Cassette for rolls of photosensitive material | Wilhelm Nitsch | 1984-08-21 |
| 4444489 | Apparatus for influencing the color of copying light in photographic copying machines or the like | Siegfried Bartel, Ernst Biedermann, Wolfgang Ermer | 1984-04-24 |
| 4441702 | Device for collecting and stacking photographic prints | Rainer Turcke | 1984-04-10 |
| 4353646 | Apparatus for positioning originals in photographic copying machines | Siegfried Bartel, Ernst Biedermann, Franz Kramer | 1982-10-12 |
| 4330096 | Apparatus for winding or unwinding webs of photosensitive material or the like | Siegfried Bartel, Bernd Payrhammer | 1982-05-18 |
| 4284221 | Apparatus for breaking weakened portions of running webs or the like | Franz Ziegler, Ferdinand Schaner | 1981-08-18 |
| 4277061 | Apparatus for classifying photographic prints or the like | Rainer Turcke, Heinz Ludemann | 1981-07-07 |
| 4218032 | Apparatus for convoluting webs onto rotary cores | Wolfgang Zahn, Heinz Kolbl, Horst Wildner, Ernst Ismann, Siegfried Bartel +2 more | 1980-08-19 |