Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220860 | Wayside friction management system | Glen Appleby, James Gavin Campbell, Donald Thomas Eadie, Petar Nedkov Gueorguiev, Michael Irwin Handler +5 more | 2019-03-05 |
| 9352761 | Wayside friction management system | Glen Appleby, James Gavin Campbell, Donald Thomas Eadie, Petar Nedkov Gueorguiev, Michael Irwin Handler +5 more | 2016-05-31 |
| 4701866 | Wheel load measurement | James M. Tuten, III | 1987-10-20 |