| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 37 | |
| #2 | African Intellectual Property Organization | 5 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Handling thin material | |
| #3 | Photographic composing devices | |
| #4 | Reproduction of printing surfaces | |
| #5 | Apparatus for bronze printing | |
| #6 | Gearing | |
| #7 | Form printing surfaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Artur Buettner | 17 |
| #2 | Karl Barthel | 6 |
| #3 | Aktiengesellschaft Heidelberg | 4 |
| #4 | Willi Jeschke | 4 |
| #5 | Arthur Buettner | 3 |
| #6 | Arthur Willard Ranger | 2 |
| #7 | Erich Schwarzbeck | 1 |
| #8 | Ludwig Schollenberger | 1 |
| #9 | Reinhold Ortlieb | 1 |
| #10 | Ludwig Jung | 1 |
| Publication | Filing date | Title |
|---|---|---|
| OA589A | Device for correctly aligning the sheet on platen presses for presentation and automatic sheet ejection. | |
| OA00328A | Control device for cylinder presses. | |
| OA00327A | Cliché cylinder for printing presses. | |
| OA331A | Feeder device for printing presses or other sheet processing machines |