Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609106 | Track laying machine for renewing rails | — | 1997-03-11 |
| 5337675 | Train for replacing a railroad track having retractable drive mechanisms for traveling on the cross-ties without rails | — | 1994-08-16 |
| 5092247 | Process for converting a railway-track renewal train and vehicle for carrying out the process | — | 1992-03-03 |
| 4606274 | Travelling railroad tie removal machine | Ivo Cicin-Sain | 1986-08-19 |