Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225001 | Feature propagation | Adnan S. Jariwala, Jaitirth V. Shirole | 2012-07-17 |
| 7565916 | Pneumatic oscillating valve and pneumatic warning device | — | 2009-07-28 |
| 7306294 | Apparatus and method for pneumatically controlled graduated brake pressure release for freight train brake system | Thomas H. Engle | 2007-12-11 |
| 7140477 | Automatic parking brake for a rail vehicle | Thomas H. Engle, Jason Connell, Joseph Pollono, Andrew Marko | 2006-11-28 |
| 6776268 | Unitized railcar brake equipment | — | 2004-08-17 |
| 6763768 | Ramp latching mechanism | Gary M. Sich, John B. Carroll | 2004-07-20 |
| 6609769 | Apparatus and method for pneumatically controlled graduated brake pressure release for freight train brake system | Thomas H. Engle | 2003-08-26 |
| 6394559 | Control apparatus for the application and release of a hand brake | Michael E. Ring, Ronald D. Henry | 2002-05-28 |
| 6353780 | Grade speed control and method for railway freight vehicle | — | 2002-03-05 |
| 6213565 | Railway electro-pneumatic brake valve and emulation method | — | 2001-04-10 |
| 6126247 | Computer control of railroad train brake system operation | John E. Paul, Michael A. Colbert | 2000-10-03 |
| 6089262 | Retained seat check valve | — | 2000-07-18 |
| 6079260 | Two-part manual test connector | — | 2000-06-27 |
| 6050650 | Application solenoid valve for electronically controlled freight train brake system | — | 2000-04-18 |
| 5984426 | Apparatus and method for a railway freight car brake control | — | 1999-11-16 |
| 5941280 | Pneumatically driven train brake pipe pressure exhaust valve | Angel P. Bezos | 1999-08-24 |
| 5934765 | Electro-pneumatic brake system and controller therefor | — | 1999-08-10 |
| 5927822 | Freight brake control using train net braking ratio | — | 1999-07-27 |
| 5927327 | Combination motor pneumatic driven train brake pipe pressure exhaust valve | Angel P. Bezos | 1999-07-27 |
| 5918634 | Pneumatically driven train brake pipe pressure exhaust valve | Angel P. Bezos | 1999-07-06 |
| 5881768 | Combination motor/pneumatic driven train brake pipe pressure exhaust valve | Angel P. Bezos | 1999-03-16 |
| 5876395 | Adjustable athletic support garment and incontinence pad holder | Linda W. Hart | 1999-03-02 |
| 5833325 | Freight brake control using train net braking ratio | — | 1998-11-10 |
| 5820226 | Freight brake control for uniform car deceleration | — | 1998-10-13 |
| 5788338 | Train brake pipe remote pressure control system and motor-driven regulating valve therefor | Gary M. Sich | 1998-08-04 |