| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 7 | |
| #2 | Austria | 4 | |
| #3 | United States | 4 | |
| #4 | France | 3 | |
| #5 | Germany | 2 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Audio-visual technology | |
| #3 | Control | |
| #4 | Packaging and shipping | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Textile treatments | |
| #2 | Systems controlling non-electric variables | |
| #3 | Special information storage | |
| #4 | Handling thin material | |
| #5 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peter Schroeder | 6 |
| #2 | Schroeder Peter | 5 |
| #3 | Schroeder Peter Dipl-Masch-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH571192A5 | Boiler heated by burning fuel - has large proportion of heat is transmitted by convection in cylindrical combustion chamber | |
| US3620052A | Container for the continuous treatment of web- or strand-like textile material with a treatment medium | |
| CH504903A | Wet processing of textile fabric | |
| CH504241A | Wet treatment of textile articles |