| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 4 | |
| #2 | Germany | 3 | |
| #3 | France | 3 | |
| #4 | Switzerland | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Electrical machinery and energy | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Supplying combustion engines | |
| #2 | Ignition for internal-combustion engines | |
| #3 | Burners | |
| #4 | Electric discharge tubes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vergasergesellschaft M B H Fav | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE356683C | Control device for the electrical ignition of explosion engines | |
| DE345520C | Device for amplifying the ignition spark and for limiting the speed of explosion engines | |
| DE337394C | Nozzle arrangement for carburettor |