| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 10 | |
| #2 | Australia | 1 | |
| #3 | Denmark | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Measurement | |
| #3 | Telecommunications | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Analysing materials | |
| #3 | Telephonic communication | |
| #4 | Electrically-conductive connections | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zander R | 11 |
| #2 | Claesson P | 6 |
| #3 | Vigren S | 3 |
| #4 | Jarnbrink K | 2 |
| #5 | Zander Rolf | 1 |
| #6 | Torrberg K | 1 |
| #7 | Wolf Hans Uwe | 1 |