| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 5 | |
| #2 | Germany | 3 | |
| #3 | Denmark | 2 | |
| #4 | Finland | 2 | |
| #5 | United States | 2 | |
| #6 | Switzerland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Packaging and shipping | |
| #5 | Civil engineering | |
| #6 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Treating wood | |
| #2 | Blasting | |
| #3 | Building materials | |
| #4 | Containers for goods storage | |
| #5 | Swimming pools | |
| #6 | Wood working | |
| #7 | Paper goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Arvidsson Karl Ewald | 10 |
| #2 | Arvidsson Karl E | 1 |
| #3 | Ewald Arvidsson Karl | 1 |
| #4 | Arvidsson K E | 1 |
| #5 | Karl Ewald Arvidsson | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE8105869L | Arc-shaped wire application to box side - involves bending to wave formation between curve plates and removal to location track by stamp pressure | |
| US4007706A | Apparatus for treating work pieces | |
| GB1453989A | Method and apparatus for exploding combustible gaseous sub stances at atmospheric pressure |