Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861659 | Lightweight hopper car with through center sill | Gregory J. Saxton, Marvin G. Rains | 2011-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861659 | Lightweight hopper car with through center sill | Gregory J. Saxton, Marvin G. Rains | 2011-01-04 |