| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | EPO (European Patent Office) | 5 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Measuring length, angles and areas | |
| #3 | Railway bodies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leymarie Alban | 11 |
| #2 | Faure Julien | 11 |
| #3 | Rols Claude | 5 |
| #4 | Khiati Alexandre | 2 |
| Publication | Filing date | Title |
|---|---|---|
| FR3047814A1 | METHOD FOR DETERMINING RIPAGES OF A RAIL OF AN ABSOLUTE FIELD | |
| EP3021075A1 | Method for characterising a horizontal alignment and transverse profile of a railway track | |
| FR3037085A1 | Device for measuring the leveling or training of a railway | |
| FR3017137A1 | DEVICE FOR MEASURING THE STATE OF A CIRCULATION PATH OF A GUIDE VEHICLE | |
| FR3005321A1 | Device for measuring the geometry of a railway and method for estimating the leveling and dressing profiles of said railway |