| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 12 | |
| #2 | Belgium | 2 | |
| #3 | Canada | 2 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Consumer goods | |
| #3 | Furniture and games | |
| #4 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Laundering textiles | |
| #3 | Springs | |
| #4 | Kitchen equipment | |
| #5 | Electric switches | |
| #6 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michel Bernard Salomon Francoi | 10 |
| #2 | Salomon Francois Marie Michel | 5 |
| #3 | Harry Paul Govare | 3 |
| #4 | Francois-Marie-Michel-Bernard | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CH384316A | Friction roller reversing transmission device | |
| CH338070A | Transmission device capable of acting as a torque converter | |
| CA401574A | Apparatus oscillation reducing device | |
| CA318609A | Speed indicator |