| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | France | 1 | |
| #4 | Poland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Fire-fighting | |
| #3 | Finishing work on buildings | |
| #4 | Venting or aerating devices | |
| #5 | Pipes | |
| #6 | Cleaning | |
| #7 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eidmann Juergen | 15 |
| #2 | Strulik Wilhelm Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102011001261A1 | Smoke protection pressure system and method for keeping smoke in a refuge space | |
| DE102011001260B3 | Smoke control system | |
| DE102005011791A1 | Dampers device | |
| DE102004002162A1 | Fire isolation device | |
| DE19911246A1 | Fire isolation device | |
| DE19825407A1 | Fire isolation device | |
| DE19701358A1 | Fire protection shut-off device for ventilation ducts | |
| EP0853217A1 | Device for suspending air ducts or the like | |
| DE19505648C1 | Fire protection closure device for ventilation channels | |
| DE3428674A1 | Hose clamp, especially a wire hose clamp for right-hand and left-hand spiral hoses |