Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387280 | Points comprising a reinforced switch tongue blade | Hermann Orasche | 2008-06-17 |
| 5148980 | Device for securing in position guide rails | Heinz Ossberger, Johannes Oswald | 1992-09-22 |
| 5118991 | Electron beam generator for an electron gun | Wolfgang Schwarz | 1992-06-02 |
| 5117085 | Cathode holder for an electron beam generator | Helmut Spruck | 1992-05-26 |
| 5095241 | Cooling structure for cathode in electron beam generator | Wolfgang Schwarz | 1992-03-10 |
| 5089686 | Electron beam generator for an electron beam gun | — | 1992-02-18 |
| 4927102 | Reversing device for movable parts within the deflection area of a railway switch | Gerald Durchschlag, Alfred Lang, Franz Rotter, Heinz Kopilovitsch | 1990-05-22 |
| 4917339 | Reversing device for swivelable rails or movable frogs within the crossing area of a railway switch | Gerald Durchschlag, Alfred Lang, Franz Rotter, Heinz Kopilovitsch | 1990-04-17 |