| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | Australia | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | China | 2 | |
| #7 | Republic of Korea | 2 | |
| #8 | South Africa | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Mechanical elements | |
| #4 | Packaging and shipping | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Dredging | |
| #3 | Lubricating | |
| #4 | Lifting and pushing | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gallignani Luigi | 14 |
| #2 | Gillespie David | 3 |
| #3 | Luigi Gallignani | 3 |
| #4 | Thompson Stephen | 3 |
| #5 | Wachter David C | 2 |
| #6 | Hickman Alan J | 2 |
| #7 | Deneve Jeffrey A | 2 |
| #8 | Loughrin Owen S | 2 |
| #9 | Mcmillan Charles T | 1 |
| #10 | Koehler Morris W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102639390A | Apparatus for a variable gauge undercarriage | |
| WO2010069393A1 | Variable gauge undercarriage | |
| BRPI0823051A2 | Locking mechanism for a hydraulic cylinder of a variable gauge subframe and variable gauge vehicle. | |
| EP2072883A1 | Lubrication system and method for vehicles provided with blade element |