| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | France | 4 | |
| #3 | South Africa | 4 | |
| #4 | Australia | 3 | |
| #5 | Canada | 3 | |
| #6 | Germany | 3 | |
| #7 | EPO (European Patent Office) | 3 | |
| #8 | Spain | 3 | |
| #9 | United Kingdom | 3 | |
| #10 | United States | 3 | |
| #11 | Italy | 2 | |
| #12 | Greece | 1 | |
| #13 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Unspecified technologies | |
| #3 | Machines for making railways | |
| #4 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nilsson Ove | 17 |
| #2 | Johansson Arne | 11 |
| #3 | Larsson Torsten | 11 |
| #4 | Mohlin Kjell | 7 |
| #5 | Johansson A | 3 |
| #6 | Larsson T | 3 |
| #7 | Nilsson O | 2 |
| #8 | Voyce T E | 1 |
| #9 | Wistling Roger | 1 |
| #10 | Amelink J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0182357A1 | Wear parts system | |
| ZA8502753B | Cap tooth | |
| ES8605309A1 | Parts for earthworking system | |
| EP0195107A1 | Tooth system for earth-working tools | |
| ZA8502124B | Tooth system for earth-working tools | |
| US4602445A | Locking device | |
| GB8418272D0 | Teeth for earth moving machines | |
| FR2540532A1 | Tool for railway track adjustment machines and manufacturing method thereof | |
| SE8200607L | Front scrape of a machine loader with welded midpieces, section strips, and corner pieces |