| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 20 | |
| #2 | United Kingdom | 3 | |
| #3 | Germany | 2 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Furniture for children | |
| #3 | Vehicle wheels | |
| #4 | Unspecified technologies | |
| #5 | Venting or aerating devices | |
| #6 | Mechanical control devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lambert Pierre | 1 |
| #2 | Baptiste Lambert Pierre Louis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2198731A | Steering wheel | |
| DE523322C | Steering wheel | |
| GB299446A | Improvements in or relating to steering wheels | |
| GB245076A | Improvements in or relating to steering wheels | |
| DE423064C | Steering handwheel with springy spokes, especially for motor vehicles | |
| GB191228221A | Improvements in and relating to Hand Steering Wheels for Vehicles. |