| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 12 | |
| #2 | United States | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering | |
| #3 | Machine tools | |
| #4 | Packaging and shipping | |
| #5 | Machines | |
| #6 | Transport | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Finishing textile fabrics | |
| #3 | Making screws | |
| #4 | Drying solid materials by removing liquid | |
| #5 | Metal-working | |
| #6 | Handling thin material | |
| #7 | Unspecified technologies | |
| #8 | Office furniture | |
| #9 | Separation | |
| #10 | Vehicle brake control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zimmer Heinrich | 5 |
| #2 | Heinrich Zimmer | 2 |
| #3 | Kauschka Richard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3050345A | Safety brake system | |
| GB440538A | Knurling machine | |
| US2005406A | Suction filter |