Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853885 | Method for processing signals produced by piezoelectric sensors mounted in a roadway for measuring the speed of vehicles | — | 2005-02-08 |
| 6492604 | Device for detecting pressure and passage of a vehicle wheel on a pavement using a conductive rubber and method for installing same | Régis Rollin | 2002-12-10 |