Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237384 | Dynamic braking circuit for a hybrid locomotive | Andrew Tarnow, Frank Wegner Donnelly, Ronald B. Bailey | 2012-08-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237384 | Dynamic braking circuit for a hybrid locomotive | Andrew Tarnow, Frank Wegner Donnelly, Ronald B. Bailey | 2012-08-07 |