Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279696 | Apparatus for reading and processing encoded information of uniting bands for webs of photographic material | Helmut Zangenfeind, Gunther Scholch, Reinhart Wurfel | 1994-01-18 |
| 5154410 | Apparatus for straightening and stacking envelopes for photosensitive materials | Josef Baader, Peter Funk, Helmut Zangenfeind, Gunter Jubile | 1992-10-13 |
| 4894675 | Apparatus for splicing together undeveloped customer films in a darkroom | Reinhart Wurfe, Helmut Zangenfeind | 1990-01-16 |
| 4761933 | Arrangement for closing a receptacle for photographs and negatives | Reinhard Nicko, Friedrich Meschenmoser, Karl-Heinz Sager | 1988-08-09 |
| 4441702 | Device for collecting and stacking photographic prints | Erich Nagel | 1984-04-10 |
| 4277061 | Apparatus for classifying photographic prints or the like | Erich Nagel, Heinz Ludemann | 1981-07-07 |