| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Spain | 2 | |
| #4 | Austria | 1 | |
| #5 | Denmark | 1 | |
| #6 | France | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Power supply for electric vehicles | |
| #2 | Electrical vehicle propulsion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Megroz Auguste | 10 |
| #2 | Auguste Megroz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190412643A | Improvements in and relating to the Control of Continuous Current Electric Motors for use in Electric Traction. | |
| GB190311634A | Improvements in or relating to Conductors and Collectors for Electric Traction | |
| US729882A | Electric traction. | |
| GB189606481A | Improvements in Apparatus for Supplying Electricity to Electrically Propelled Vehicles on Railways and Tramways. |