| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | France | 4 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Control | |
| #4 | Packaging and shipping | |
| #5 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reumann Walter | 6 |
| Publication | Filing date | Title |
|---|---|---|
| DE1199642B | Device for regulating the amount of discharge liquid supplied under pressure to a refueling vehicle, in particular for refueling aircraft, to a constant pressure at the end of the discharge hose connected to a fixed pipeline of the vehicle | |
| DE941655C | Device for refueling two independent systems by means of a pump |