| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 38 | |
| #2 | United Kingdom | 6 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Electrical machinery and energy | |
| #4 | Optics | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Printing plates | |
| #3 | Handling thin material | |
| #4 | Printing processes | |
| #5 | Reproduction of printing surfaces | |
| #6 | Paper coating | |
| #7 | Unspecified technologies | |
| #8 | Special electric heating or lighting | |
| #9 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horn Josef | 1 |
| #2 | Josef Horn | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2310148A | Photoprinting device | |
| GB361048A | Improvements in and relating to rotary offset printing machines | |
| GB278215A | Rotary offset printing machine for producing deep coloured prints | |
| GB267809A | Multicolour rotary offset printing machine | |
| GB267781A | Rotary offset printing machine | |
| GB255733A | Rotary offset printing machine | |
| GB242209A | Improvements in multi-colour offset printing-machines |