Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546184 | Locomotive engine restart shutdown override system and method | Mikhail Meltser, Bhupinder Dayal, David Petersen | 2009-06-09 |
| 7178499 | Locomotive engine governor low oil trip reset | Daniel Wolf | 2007-02-20 |
| 5548989 | AC coil former | Thomas Edward Howe, Robert Hartmann | 1996-08-27 |