| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Israel | 1 | |
| #7 | United States | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Explosives | |
| #3 | Blasting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fredriksson Lennart | 7 |
| #2 | Wallin Hans | 6 |
| #3 | Eriksson Pekka | 4 |
| #4 | Wikstroem Arne | 4 |
| #5 | Wikstrom Arne | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO9641780A1 | Method and arrangement for producing explosive charges | |
| WO9629567A1 | Method and arrangement for supplying reinforcing charges to boreholes | |
| WO9626168A1 | Method and apparatus for manufacturing ground charges | |
| CA2189359A1 | Shell for gun with smooth-bore barrel | |
| WO9530875A1 | Shell for gun with smooth-bore barrel |