Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997391 | Device for the continuous and fine reprofiling in situ of the surface of the head of at least one rail of a railway track | — | 1999-12-07 |
| 5804731 | Ultrasonic device for measuring the internal defects of a rail | — | 1998-09-08 |
| 5673626 | Equipment for cleaning railway tracks | — | 1997-10-07 |
| 5574224 | Process and device for the continuous nondestructive control of rails on a railway line by ultrasonics | — | 1996-11-12 |
| 5566437 | Installation for the reprofiling of tracks carried out on a railway line | — | 1996-10-22 |
| 5549505 | Installation for the reprofiling of tracks carried out on a railway line | — | 1996-08-27 |
| 5525098 | Machine for molding localized sections of a railroad rail, particularly for welding ends of rails or other local defects | — | 1996-06-11 |