Issued Patents All Time
Showing 51–75 of 344 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672398 | Ballast cleaning machine | Herbert Worgotter | 2004-01-06 |
| 6668728 | Machine for rehabilitating a track bed | Herbert Worgotter | 2003-12-30 |
| 6662728 | Machine and method for treating a track | Bernhard Lichtberger | 2003-12-16 |
| 6655296 | Method of renewing damaged ties of a track | — | 2003-12-02 |
| 6647892 | Machine for treating a track | Manfred Brunninger | 2003-11-18 |
| 6640726 | Machine for removing ties of a track | Herbert Worgotter | 2003-11-04 |
| 6640725 | Track work machine | Bernhard Lichtberger | 2003-11-04 |
| 6637133 | Ballast cleaning machine | Herbert Worgotter | 2003-10-28 |
| 6619405 | Ballast cleaning machine and method | Herbert Worgotter | 2003-09-16 |
| 6618963 | Track maintenance machine and method for monitoring a track position | Herbert Worgotter | 2003-09-16 |
| 6598325 | Machine and method for clearing ballast | Herbert Worgotter | 2003-07-29 |
| 6591755 | Method of renewing ties of a railroad track, and installation for removing and storing damaged ties | Herbert Worgotter | 2003-07-15 |
| 6581526 | Apparatus for stripping ballast from ties of a track | Friedrich Peitl | 2003-06-24 |
| 6546876 | Tamping machine having a measuring sensor coupled to mechanical measuring device on an auxiliary track | Bernhard Lichtberger | 2003-04-15 |
| 6481358 | Track tamping method and machine | Herbert Worgotter | 2002-11-19 |
| 6477960 | Machine for removing an old track and laying a new track | Manfred Brunninger | 2002-11-12 |
| 6474241 | Machine and method for removing an old track and laying a new track | Manfred Brunninger | 2002-11-05 |
| 6453822 | Tamping machine | Bernhard Lichtberger | 2002-09-24 |
| 6450102 | Ballast tamping machine, and machine of maintaining a track section | Friedrich Peitl | 2002-09-17 |
| 6450101 | Machine for renewing a track | Manfred Brunninger | 2002-09-17 |
| 6425333 | Loading car for bulk materials | Herbert Worgotter | 2002-07-30 |
| 6422150 | Machine for renewing a track | Manfred Brunninger | 2002-07-23 |
| 6415720 | Machine for renewing a railroad track | Manfred Brunninger | 2002-07-09 |
| 6389979 | Assembly for tamping ballast | Friedrich Peitl | 2002-05-21 |
| 6311624 | Track tamping method and machine | Bernhard Lichtberger | 2001-11-06 |