| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Sweden | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Japan | 3 | |
| #6 | France | 2 | |
| #7 | United States | 2 | |
| #8 | Italy | 1 | |
| #9 | Netherlands | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Unspecified technologies | |
| #3 | Turning | |
| #4 | Gearing | |
| #5 | Vehicle parts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Disborg Lennart | 4 |
| #2 | Lundqvist Ulf | 3 |
| #3 | Peterson Borje | 2 |
| #4 | Peterson Boerje | 2 |
| #5 | Disborg L | 2 |
| #6 | Eliasson Jan | 1 |
| #7 | Olsson K | 1 |
| #8 | Backstroem Kai | 1 |
| #9 | Adell L | 1 |
| #10 | Tisell Claes | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3207921A1 | Expandable centring device for a shaft | |
| EP0057807A2 | Safety slip-coupling | |
| US4393567A | Method and apparatus for the assembly of long objects on a rotating shaft | |
| DE3031733A1 | HYDRAULICALLY EXPANDABLE FRICTION CLUTCH | |
| EP0020314A1 | Cycloidal transmission having external cam curves | |
| DE2946717A1 | Seat belt tightening device - has explosive charge driving cylinder and piston assembly working together with loop and catch | |
| GB2047849A | Double acting cone coupling |