| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 | |
| #2 | Switzerland | 4 | |
| #3 | Germany | 4 | |
| #4 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Thermal processes | |
| #3 | Environmental technology | |
| #4 | Transport | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Goudard Mennesson M | 4 |
| Publication | Filing date | Title |
|---|---|---|
| DE395109C | In particular, throttle or shut-off valve intended for carburettors | |
| DE366756C | Injection carburettors for explosive engines | |
| DE320112C | Throttle and shut-off valve |