| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Processing photographic materials | |
| #2 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pfeifer Josef | 4 |
| #2 | Schausberger Helmut | 4 |
| #3 | Klose Klaus | 3 |
| #4 | Nagel Erich | 2 |
| #5 | Wick Richard | 2 |
| #6 | Zangenfeind Helmut | 2 |
| #7 | Bauer Herber | 1 |
| #8 | Stievenart Emile F | 1 |
| #9 | Mueller Juergen | 1 |
| #10 | Stahl Werner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2548602A1 | Photographic material wet processing system - has circulatory pump of drive wheel type with dimensioned for accurate feeding and removal of chemical solutions | |
| US3988756A | Apparatus for processing webs of photographic material | |
| DE2441340A1 | Transport shaft opening for film cassettes - has input aperture constructed to accept cassettes only presented in specific orientations | |
| US3873988A | Apparatus for processing photographic sheet material | |
| US3866744A | Duct for film-containing cassettes |