| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Australia | 1 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | Norway | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Shaping of plastics | |
| #3 | Springs | |
| #4 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wolff Ingemar | 5 |
| #2 | Hallstedt G | 4 |
| #3 | Sporre Anders | 3 |
| #4 | Sporre A | 3 |
| #5 | Hallstedt Goeran | 2 |
| #6 | Haellstedt Goeran | 1 |
| #7 | Nordin Olof | 1 |
| #8 | Hansson P | 1 |
| #9 | Nordin O | 1 |
| #10 | Ingemar Wolff | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0186636A2 | A vibration absorber and damper | |
| EP0187126A2 | A wheel | |
| EP0178274A2 | A device for connecting a thin-walled hose with a pipe-shaped element | |
| AU1229583A | Forfarande for astadkommande av en transportkanal | |
| EP0101712A1 | A lining hose for restoring or making a conveyor channel. |