Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970774 | Method and system for compensating for wheel wear on a train | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-11-29 |
| 6957131 | Positive signal comparator and method | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-10-18 |
| 6915191 | Method and system for detecting when an end of train has passed a point | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-07-05 |
| 6903658 | Method and system for ensuring that a train operator remains alert during operation of the train | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-06-07 |
| 6863246 | Method and system for automated fault reporting | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-03-08 |
| 6865454 | Train control system and method of controlling a train or trains | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-03-08 |
| 6853888 | Lifting restrictive signaling in a block | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-02-08 |
| 6845953 | Method and system for checking track integrity | James Francis Shockley, Harrison Thomas Hickenlooper | 2005-01-25 |
| 6824110 | Method and system for automatically activating a warning device on a train | James Francis Shockley, Harrison Thomas Hickenlooper | 2004-11-30 |
| 6701228 | Method and system for compensating for wheel wear on a train | James Francis Shockley, Harrison Thomas Hickenlooper | 2004-03-02 |
| 6609049 | Method and system for automatically activating a warning device on a train | James Francis Shockley, Harrison Thomas Hickenlooper | 2003-08-19 |
| 6588966 | End of train coupler mounting device | James Francis Shockley, James Brady | 2003-07-08 |
| 6112142 | Positive signal comparator and method | James Francis Shockley | 2000-08-29 |
| 5173681 | Speed sensitive visual warning system for locomotives | James F. Schockley | 1992-12-22 |
| 4885689 | Multilingual code receivers | James Francis Shockley, Henry Eck | 1989-12-05 |