Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322521 | Universal ticket transport | Graham H. Hilton, Thomas Busch-Sorensen, Richard A. Pearson | 2008-01-29 |
| 7213755 | System for rapidly dispensing and adding value to fare cards | Matthew J. Newsome, Graham H. Hilton, Jesse Shackleford, Chad S. Sanfilippo, Mark Varney +2 more | 2007-05-08 |
| 7036732 | Universal ticket transport | Graham H. Hilton, Thomas Busch-Sorensen, Richard A. Pearson | 2006-05-02 |
| 6817524 | Universal ticket transport | Graham H. Hilton, Thomas Busch-Sorensen, Richard A. Pearson | 2004-11-16 |
| 6595416 | System for rapidly dispensing and adding value to fare cards | Matthew J. Newsome, Graham H. Hilton, Jesse Shackleford, Chad S. Sanfilippo, Mark Varney +2 more | 2003-07-22 |