| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 8 | |
| #2 | Switzerland | 6 | |
| #3 | France | 4 | |
| #4 | Spain | 3 | |
| #5 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Vehicle brake control systems | |
| #2 | Vehicle connections | |
| #3 | Vehicle tyre repairing | |
| #4 | Pumps | |
| #5 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heinz Nicolay | 4 |
| #2 | Nicolay Heinz Ing | 4 |
| #3 | Hans Gruener | 3 |
| #4 | Nicolay Heinz | 2 |
| #5 | Schneider Friedrich Ing | 2 |
| #6 | Gruener Hans | 2 |
| #7 | Kopf Franz | 1 |
| #8 | Friedrich Schneider | 1 |
| #9 | Gruener Hans Ing | 1 |
| #10 | Georg Paulitz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1182969B | Pressure medium brake system for vehicles, in particular motor vehicles | |
| ES264102A3 | Improvements in the distribution valves for one-way and two-way systems, with two recommended effects (Machine-translation by Google Translate, not legally binding) | |
| DE1145935B | Drawbars for trailer drawbars, drawbars or overrun brakes |