Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358315 | Microprocessor-based electropneumatic locomotive brake control system having pneumatic backup brake control | — | 1994-10-25 |
| 5332297 | Charging cut-off valve arrangement for microprocessor-based electropneumatic locomotive brake control system | Brian L. Cunkelman, George B. Neilson | 1994-07-26 |