| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Canada | 2 | |
| #3 | Denmark | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Finland | 2 | |
| #6 | United States | 2 | |
| #7 | South Africa | 2 | |
| #8 | Japan | 1 | |
| #9 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Installation of electric cables | |
| #2 | Unspecified technologies | |
| #3 | Fire-fighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eiermann Horst W | 13 |
| #2 | Muehl Christian | 5 |
| #3 | Muehl Christian Dipl Ing | 2 |
| #4 | Muehl Christian Dipl-Ing | 1 |
| #5 | Eiermann H W | 1 |
| #6 | Eiermann H | 1 |
| #7 | Eiermann Horst Walter | 1 |
| #8 | Horusutoouee Aieruman | 1 |
| #9 | Miller Hans-Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3538844A1 | KIT FOR THE PRODUCTION OF FIRE-RETARDANT CABLES | |
| ZA8202672B | Fireproof covering | |
| DE3208890A1 | FIRE PROTECTIVE SHEATHING | |
| DE3115965A1 | VENTILATION DEVICE FOR CABLE ROAD CHANNELS |