| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 | |
| #2 | Australia | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Machine tools | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Kitchen equipment | |
| #3 | Making gears or toothed racks | |
| #4 | Vehicle brake control systems | |
| #5 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peterson Lars August | 11 |
| #2 | Lars August Peterson | 3 |
| #3 | Andersson Gustaf Leander | 1 |
| #4 | Ahman Karl Emanuel | 1 |
| #5 | Johansson Carl Edward | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB108676A | Improvements in and relating to Change Speed Gearing. | |
| AU257116B | Change speed lever | |
| AU257016B | Change speed gearing |