Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604961 | Barrier support assembly, barrier system and method for deploying a barrier support assembly | Keith E. Lane, Craig Mulvay | 2020-03-31 |
| 6629709 | Wheel/rail adhesion enhancement | John David Tunley | 2003-10-07 |