| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Germany | 2 | |
| #4 | Norway | 2 | |
| #5 | Belgium | 1 | |
| #6 | Canada | 1 | |
| #7 | German Democratic Republic | 1 | |
| #8 | Denmark | 1 | |
| #9 | France | 1 | |
| #10 | Hong Kong | 1 | |
| #11 | Italy | 1 | |
| #12 | Netherlands | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Surface technology and coating | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Electrolytic coating production | |
| #2 | Typewriters | |
| #3 | Teaching materials | |
| #4 | Printing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersson Lars-Eric | 5 |
| #2 | Korpi Teuvo Tapio | 4 |
| #3 | Korpi T T | 2 |
| #4 | Korpi Teuvo T | 2 |
| #5 | Kursi Kauko Johannes | 1 |
| #6 | Andersson Lars E | 1 |
| #7 | Niemi Uuno Matias | 1 |
| #8 | Kursi Kauko J | 1 |
| #9 | Niemi Uuno M | 1 |
| #10 | Andersson Lars Edvin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH612627A5 | Device for printing Braille | |
| DE2619987A1 | ELECTROCHEMICAL TREATMENT PROCESS AND DEVICE FOR ITS IMPLEMENTATION |