| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 10 | |
| #2 | Austria | 2 | |
| #3 | Belgium | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Milling | |
| #3 | Domestic washing | |
| #4 | Turning | |
| #5 | Grinding or polishing devices | |
| #6 | Belts or cables for driving |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jean Alder | 8 |
| #2 | Alder Jean | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US2712243A | V-belt gearing | |
| ES124955A1 | A machine for stabbing and waxing floors. |