Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746087 | Electronic equalizing reservoir controller with pneumatic penalty override | John M. Reynolds | 2004-06-08 |
| 6135574 | Modular locomotive brake control unit | John J. Allen, Ronald O. Newton, Brett A. Pierce, Kevin D. Root, Richard E. Sinn +1 more | 2000-10-24 |
| 6036284 | Modular locomotive brake control unit | John J. Allen, Ronald O. Newton, Brett A. Pierce, Kevin D. Root, Richard E. Sinn +1 more | 2000-03-14 |
| 5803124 | Rail vehicle brake manifold | Ronald O. Newton | 1998-09-08 |