| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Italy | 2 | |
| #4 | Germany | 1 | |
| #5 | Japan | 1 | |
| #6 | Netherlands | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | AC and DC conversion devices | |
| #2 | Climate change mitigation in buildings | |
| #3 | Pumps | |
| #4 | Dynamo-electric machines | |
| #5 | Gearing | |
| #6 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lindmark Magnus Carl Wilhelm | 7 |
| #2 | Magunusu Kaaru Uiruherumu Rind | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0051612A1 | A control device for a silicon-controlled rectifier | |
| DE2649315A1 | ELECTRICAL CIRCUIT FOR SUPPLYING A LOAD |