Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8246096 | Differential action railroad car axle assembly | Thomas W. Blasingame | 2012-08-21 |
| 6623057 | Uni-directional lockout for railroad car wheelset differential | Thomas W. Blasingame | 2003-09-23 |
| 6598920 | Differential action railroad car wheelset | Thomas W. Blasingame | 2003-07-29 |
| 6048015 | Differential action railroad car wheelset | Thomas W. Blasingame | 2000-04-11 |
| 6007126 | Stationary, slow speed and uni-directional lockout for differential action railroad car wheelsets | Thomas W. Blasingame | 1999-12-28 |