| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 2 | |
| #2 | Netherlands | 2 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | Germany | 1 | |
| #6 | Ireland | 1 | |
| #7 | Italy | 1 | |
| #8 | Norway | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Basic communication technologies | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Blasting | |
| #2 | Unspecified technologies | |
| #3 | Radio navigation | |
| #4 | Pulse technique |
| # | Name | Total Patents |
|---|---|---|
| #1 | Assersen Soeren Kristian | 5 |
| #2 | Assersen Soeren K | 1 |
| #3 | Munkebo Beholderfabrik Trading | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3924657A | Remote-controlled valve, preferably for pneumatic sand blast units |