Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941252 | System, method and computer readable media for controlling automatic starts and automatic stops of a locomotive engine | Timothy John Medema, Mikhail Meltser | 2011-05-10 |
| 7707945 | Safety system for a locomotive walkway | Carl S. Iszkula, Leroy Learn | 2010-05-04 |