| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Taiwan | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Wheelchairs and sledges | |
| #2 | Gearing | |
| #3 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antal Christian | 12 |
| #2 | Ljøsne Knut Tore | 11 |
| #3 | Ljosne Knut Tore | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NO20181673A1 | Clutch and multispeed gear | |
| NO20160345A1 | Sequential gear shifter | |
| EP2683602A1 | Multi-speed gear system |