| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 15 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Chemical engineering | |
| #4 | Machines | |
| #5 | Control | |
| #6 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Vehicle brake control systems | |
| #2 | Venting or aerating devices | |
| #3 | Separation | |
| #4 | Unspecified technologies | |
| #5 | Steam traps | |
| #6 | Systems controlling non-electric variables | |
| #7 | Pumps | |
| #8 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koebnick Werner | 11 |
| #2 | A Berg Arthur | 2 |
| #3 | Sulzyc Georg | 1 |
| #4 | Gall On | 1 |
| #5 | Neumann Dietrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3032097A1 | Vehicle trailer brake master cylinder - uses air from brake supply tube to push down pistons to open wheel cylinder supply valves | |
| DE2613162A1 | Vibration-proof bayonet coupling for fluid pipelines - with ribs of coupled components interlocking to prevent rotation | |
| GB1179275A | Air-Filter Suitable for Compressed Air Brake Systems in Motor Vehicles. | |
| DE1550120A1 | Compressed air system with storage tank and compressor |