Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695472 | Device for measuring the temperatures of axles or bearings for locating hot-boxes or overheated brakes in rolling stock | — | 2004-02-24 |
| 6241196 | Casing for a hot box or blocked brake detection scanner | Erwin Steurer | 2001-06-05 |
| 5483816 | Procedure for establishing the scanning range of vehicle-activated measuring equipment, as well as equipment for the adjustment and tuning of measuring equipment on tracks relative to sensors | Josef Frauscher | 1996-01-16 |
| 5253830 | Method for monitoring the condition of rail switch points | Gerald Durchschlag | 1993-10-19 |
| 5201483 | Process and system for measuring axle and bearing temperatures | Ivan Sutnar | 1993-04-13 |
| 4986498 | Device for determining the condition of railway switches or railway crossings | Franz Rotter, Heribert Quantschnigg, Erich Sattler | 1991-01-22 |