Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162593 | System and method for exhausting stored energy from a pneumatic subsystem of a railcar | John Wayne Jennings, Scott Gordon Brady | 2021-11-02 |
| 9211892 | Monitoring device for a railcar control valve | James M. Combs, II | 2015-12-15 |
| 8256850 | Control valve | — | 2012-09-04 |
| 8038231 | Control valve | — | 2011-10-18 |
| 6557860 | Collet retainer | Clifford W. Allen, III, Marshall B. Reynolds, Jr. | 2003-05-06 |
| 6341803 | Coupling device | Clifford W. Allen, III, Marshall B. Reynolds, Jr. | 2002-01-29 |
| 5863018 | Bar feeder support | Clifford W. Allen, III, Marshall B. Reynolds, Jr. | 1999-01-26 |