| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | Switzerland | 3 | |
| #3 | Germany | 2 | |
| #4 | Spain | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Mechanically-driven clocks | |
| #3 | Fillers | |
| #4 | Producing goods from plastic | |
| #5 | Alloys | |
| #6 | Operating tables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ruesch Willy | 6 |
| #2 | Willy Ruesch | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE874507C | Double-barreled catheter and process for its manufacture |