| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Brazil | 2 | |
| #6 | Canada | 2 | |
| #7 | Finland | 2 | |
| #8 | United States | 2 | |
| #9 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vinghoeg Geir | 10 |
| #2 | Vinghog Geir | 8 |
| #3 | Hagen Arne Birger | 6 |
| #4 | Eken Oddbjorn | 3 |
| #5 | Eken Oddbjoern | 1 |
| #6 | Eken Oddbjaern | 1 |
| #7 | Hagen Arne B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9841808A1 | Trigger system for recoil driven weapons | |
| WO9308439A1 | Pressure reducer for a gun muzzle | |
| CA2071877C | Tripod for firearms | |
| BR8807905A | Kick suppressor assembly for a manually operated automatic weapon | |
| CA1320858C | Recoil supressing mount for a manually operated automatic weapon |