| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | Germany | 2 | |
| #3 | United States | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Unspecified technologies | |
| #3 | Gearing | |
| #4 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Falk Curt | 6 |
| #2 | Falk C G | 3 |
| #3 | Appell Bo | 2 |
| #4 | Falk C | 2 |
| #5 | Appell B | 1 |
| #6 | Falk U K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4028158A1 | CLUTCH | |
| US5069320A | Torque-limiting coupling device | |
| DE3419307A1 | Arrangement for the releasable frictional connection between a gearbox input shaft designed as a hollow shaft and a drive shaft which can be inserted into the latter | |
| SE8306969D0 | Clamp device |