Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810614 | Method for evaluating the compactness of a layer of railway line ballast, device for implementing same and method for predicting the compaction of said layer of ballast | Gilles Saussine, Juan Carlos Quezada, Franck Radjai | 2017-11-07 |
| 8590711 | Method for diagnosing the operation of a water purification installation of the filter medium device type, and a diagnostic tool suitable for said method | Christian Vignoles, Pascal Molle, Alain Lienard, Laurence Rolland, Fathe Bouteldja +1 more | 2013-11-26 |