Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756256 | Aerodynamic drag reduction for railcars | Marvin G. Rains, Gary S. Kaleta, Roger Pittman Hawkins | 1988-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756256 | Aerodynamic drag reduction for railcars | Marvin G. Rains, Gary S. Kaleta, Roger Pittman Hawkins | 1988-07-12 |