Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7451477 | System and method for rule-based entitlements | Philip B. Griffin, Manish Devgan, Jason Howes | 2008-11-11 |
| 6592190 | Secondary brake system with electrohydraulic proportional valve | William Guy Alexander, Steven D. Wallestad | 2003-07-15 |
| 6220270 | Brake velocity fuse | Timothy Lloyd Valentin | 2001-04-24 |