Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868451 | Self-unloading aggregate train | Charles W. Aaron | 2018-01-16 |
| 8934007 | Rail stress detection system and method | — | 2015-01-13 |
| 7363671 | Method of moving a component underneath a bridge assembly with a cable | — | 2008-04-29 |
| 7013520 | Method for positioning a pile cap underneath an existing elevated bridge assembly | — | 2006-03-21 |
| 6701564 | System and method for positioning a pile cap underneath an existing elevated bridge assembly | — | 2004-03-09 |
| 5174211 | Panel track delivery system | — | 1992-12-29 |