Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464039 | Actuator element of a hydraulic fluid-operated railway track lubricating system | William T. Urmson, Jr., Frank T. Lenco | 2002-10-15 |
| 6422479 | Gauge plate and switch rod insulators | Kevin Ray Adkins, William T. Urmson, Jr., John Scott Cooper | 2002-07-23 |