Issued Patents All Time
Showing 251–275 of 344 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4635664 | Mobile ballast cleaning machine | Friedrich Oellerer | 1987-01-13 |
| 4632037 | Moble track leveling, lining and tamping machine | Johann Hansmann | 1986-12-30 |
| 4630541 | Mobile track leveling, lining and tamping machine | Johann Hansmann | 1986-12-23 |
| 4628822 | Continuously advancing track leveling, lining and tamping machine | — | 1986-12-16 |
| 4627360 | Mobile track leveling, lining and tamping machine | Johann Hansmann | 1986-12-09 |
| 4627358 | Continuous action track leveling, lining and tamping machine | — | 1986-12-09 |
| 4625651 | Mobile track switch leveling, lining and tamping machine | — | 1986-12-02 |
| 4614238 | Arrangement for excavating bulk material from a track bed | Manfred Brunninger | 1986-09-30 |
| 4611541 | Ballast cleaning method and machine | — | 1986-09-16 |
| 4608928 | Track-bound carriage for an assembled track section | Friedrich Oellerer | 1986-09-02 |
| 4606273 | Railway carriage with set-off apparatus | Friedrich Oellerer | 1986-08-19 |
| 4596193 | Mobile track leveling, lining and tamping machine | — | 1986-06-24 |
| 4583895 | Mobile machine for removing surface irregularities from a rail head of a railroad track | — | 1986-04-22 |
| 4576095 | Ballast tamping machine | — | 1986-03-18 |
| 4576538 | Box car | Manfred Brunninger | 1986-03-18 |
| 4572079 | Mobile track leveling, lining and tamping machine | — | 1986-02-25 |
| 4566389 | Mobile apparatus and method for receiving and transporting an assembled track section | Friedrich Oellerer | 1986-01-28 |
| 4563953 | Tamping head with limiting stop for tool reciprocation | — | 1986-01-14 |
| 4556112 | Mobile conveyor arrangement | Manfred Brunninger | 1985-12-03 |
| 4538687 | Arrangement for excavating and conveying bulk material | Manfred Brunninger | 1985-09-03 |
| 4538686 | Ballast cleaning machine | Karl Folser | 1985-09-03 |
| 4537135 | Tamping unit | — | 1985-08-27 |
| 4534415 | Ballast cleaning machine with two ballast screening installations | Manfred Brunninger | 1985-08-13 |
| 4534295 | Track tamping, leveling and lining operating unit | — | 1985-08-13 |
| 4534689 | Mobile rail contouring machine | — | 1985-08-13 |