| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Russian Federation | 3 | |
| #3 | Sweden | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nilsson Curt Ove | 5 |
| #2 | Jansson Magnus | 4 |
| #3 | Morichetto Peter | 3 |
| #4 | Peter Morichetto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE1950608A1 | Ball valve device and use of ball valve device | |
| SE1551121A1 | A valve, a valve set and a method for modifying a valve | |
| EP3069061A1 | Ball member for a valve assembly, ball valve assembly having a ball member and method for controlling the temperature of a ball member | |
| SE1451352A1 | Ball member for a valve assembly, ball valve assembly havinga ball member and method for controlling the temperature of a ball member | |
| RU2604464C2 | Rotary valve |