| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 | |
| #2 | Germany | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Knitting | |
| #2 | Handling thin material | |
| #3 | Special sewing techniques | |
| #4 | Furniture for children |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rosen Karl Isac Joel | 2 |
| #2 | Rosen Karl | 1 |
| #3 | Rosen K I J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3590637C2 | Device for calming young children | |
| GB1284333A | Thread delivery and storage device |