Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603376 | Railroad direct fixation tie covering system | Thomas J. Sands | 2013-12-10 |
| D652350 | Railroad track and tie cover | Thomas J. Sands | 2012-01-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603376 | Railroad direct fixation tie covering system | Thomas J. Sands | 2013-12-10 |
| D652350 | Railroad track and tie cover | Thomas J. Sands | 2012-01-17 |