Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724939 | Closed loop clutch slip control system with turbine roughness control | Bruce Lockhart, Dean E. McCulloch, Gordon L. Tierney | 1988-02-16 |
| 4706790 | Gain scheduling technique for a closed loop slip control system | Bruce Lockhart, Dean E. McCulloch, Gordon L. Tierney | 1987-11-17 |