| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | Denmark | 3 | |
| #3 | Netherlands | 3 | |
| #4 | Sweden | 3 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | Italy | 2 | |
| #8 | Switzerland | 1 | |
| #9 | Spain | 1 | |
| #10 | France | 1 | |
| #11 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Resistors | |
| #2 | Unspecified technologies | |
| #3 | Electric switches | |
| #4 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schulz B | 5 |
| #2 | Kuehl Karl-Heinz | 3 |
| #3 | Tielens A | 3 |
| #4 | Muranka E | 2 |
| #5 | Tielens T | 2 |
| #6 | Schulz Bernhard | 2 |
| #7 | Tielens Asmund | 2 |
| #8 | Muranka Eberhard Peter | 2 |
| #9 | Kuehl K H | 1 |
| #10 | Engbirk Poul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4429569A1 | Thermal fuse mfr. for resistive tracks on insulated surface | |
| DE2939320A1 | LOW-OHM WIRE RESISTANCE AND METHOD FOR THE PRODUCTION THEREOF | |
| EP0004539A2 | Heavy-duty wire resistor | |
| DE2613677A1 | ELECTRIC WIRE RESISTOR | |
| DE2262276A1 | HEAVY DUTY ELECTRIC RESISTOR | |
| DE1615985A1 | Heavy-duty wire resistor | |
| DE1515624B1 | Electrical resistance with fuse | |
| DE1465416A1 | Electrical resistance |