Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238891 | High strength, integrally pre-stressed monoblock concrete crosstie with optimal geometry for use in ballasted railways | — | 2016-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238891 | High strength, integrally pre-stressed monoblock concrete crosstie with optimal geometry for use in ballasted railways | — | 2016-01-19 |