| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Canada | 3 | |
| #3 | China | 3 | |
| #4 | Mexico | 3 | |
| #5 | United States | 3 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Norway | 2 | |
| #8 | Singapore | 2 | |
| #9 | Australia | 1 | |
| #10 | Brazil | 1 | |
| #11 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Railway equipment | |
| #2 | Measuring distances | |
| #3 | Guiding railway traffic | |
| #4 | Railway bodies | |
| #5 | Load transportation vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Villar Christopher M | 26 |
| #2 | Orrell Steven C | 25 |
| #3 | Nagle John Anthony Ii | 10 |
| #4 | Nagle John Anthony | 9 |
| #5 | Aaron Charles Wayne | 7 |
| #6 | Anthony Nagle John | 2 |
| #7 | Meyers Garry E | 2 |
| #8 | Wayne Aaron Charles | 1 |
| #9 | Pagliuco David | 1 |
| #10 | Nagle Ii John Anthony | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011002534A1 | Methods for gps milepost mapping | |
| WO2010101868A1 | Side dump and bottom dump railroad cars | |
| MX2012000019A | Tilt correction system and method for rail seat abrasion. | |
| US2007176453A1 | Rail car having extendable ramp being movable by a load bearing drive system | |
| WO2006004846A2 | System and method for inspecting railroad track | |
| US2003172836A1 | Railroad car with system for transporting and unloading cargo |