Issued Patents All Time
Showing 276–300 of 344 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4530403 | Ballast cleaning machine | Karl Folser, Friedrich Oellerer | 1985-07-23 |
| 4502389 | Track work train | Manfred Brunninger | 1985-03-05 |
| 4497255 | Mobile track alignment machine | — | 1985-02-05 |
| 4490947 | Mobile rail grinding machine | Johann Hansmann | 1985-01-01 |
| 4479439 | Mobile arrangement and method for improving a track bed | Manfred Brunninger | 1984-10-30 |
| 4476786 | Ballast tamping machine | — | 1984-10-16 |
| 4465414 | Freight train | Manfred Brunninger, Friedrich Oellerer | 1984-08-14 |
| 4461604 | Mobile machine for removing surface irregularities from rail heads | Klaus Riessberger | 1984-07-24 |
| 4457234 | Track lifting and lining device | Johann Pichler | 1984-07-03 |
| 4457237 | Electronic anti-spin and anti-slip control for drive and brake of an intermittently advancing track working machine | Mihir Ganguly, Gernot Bock, Wilhelm Praschl | 1984-07-03 |
| 4450771 | Mobile ballast cleaning machine | Karl Folser | 1984-05-29 |
| 4445438 | Ballast tamping tool unit | Johann Hansmann | 1984-05-01 |
| 4432284 | Mobile ballast cleaning machine | Karl Folser, Klaus Riessberger, Wolfgang Zeppelzauer, Wilfried Glawischnig | 1984-02-21 |
| 4430946 | Mobile machine and method for compacting ballast | Johann Hansmann | 1984-02-14 |
| 4430945 | Mobile tamping, leveling and lining machine | — | 1984-02-14 |
| 4430944 | Mobile apparatus and method for cleaning ballast supporting a track | — | 1984-02-14 |
| 4423684 | Track levelling and tamping machine with hydraulic pressure control system | Gernot Bo/ ck, Mihir Ganguly | 1984-01-03 |
| 4417522 | Mobil track correction machine | Gernot Bock | 1983-11-29 |
| 4404913 | Tamping tool assembly | — | 1983-09-20 |
| 4399881 | Track working or transport vehicle | Klaus Riessberger | 1983-08-23 |
| 4399753 | Mobile track correction machine | Johann Pichler | 1983-08-23 |
| 4396323 | Mobile rail contouring machine | — | 1983-08-02 |
| 4393784 | Apparatus for replacing rail fastening elements and, optionally, rails | — | 1983-07-19 |
| 4391134 | Measuring apparatus for rail head running surface irregularities | Johann Hansmann, Klaus Riessberger | 1983-07-05 |
| 4384530 | On-track, off-track track maintenance machine | — | 1983-05-24 |