| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | German Democratic Republic | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Finland | 1 | |
| #8 | Greece | 1 | |
| #9 | Norway | 1 | |
| #10 | Sweden | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Installation of electric cables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thienel Bernhard | 12 |
| #2 | Thienel Bernhard In Der Burbac | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3431836A1 | Electrical installation device | |
| EP0133626A2 | Cartridge fuse | |
| DE3103478A1 | Melting-fuse cartridge | |
| DE3103479A1 | Screw cap for melting fuse cartridges | |
| DE3103504A1 | Screw cap for melting-fuse cartridges |