| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | China | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Poland | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Railway bodies | |
| #2 | Rail vehicle suspensions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wicks Harry O | 13 |
| #2 | Wicks Harry | 1 |
| #3 | Duncan Virgil E | 1 |
| #4 | Dibrito Dominic | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6393996B1 | Refined intermodal vehicle for forming a train of highway trailers | |
| US6050197A | Intermodal vehicle for forming a train of highway trailers | |
| CA2228707A1 | Improved intermodal vehicle for forming a train of highway trailers | |
| US5890433A | Intermodal vehicle for forming train of trailers | |
| US5291835A | Retractable intermodal vehicle |