Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830529 | Torque transfer assembly with planetary differential | Perry Phelan, William Paul Perkins, Todd A. Kendall | 2004-12-14 |
| 6783474 | Torque controller for controlling torque to two or more shafts | Perry Phelan | 2004-08-31 |
| 6725744 | Power train assembly | — | 2004-04-27 |
| 6719660 | Power train assembly | — | 2004-04-13 |
| 6702701 | Oil pump with integral fast acting valve for controlling planetary system torque | Perry Phelan, Todd A. Kendall | 2004-03-09 |
| 6688851 | Oil pump for controlling planetary system torque | Perry Phelan | 2004-02-10 |
| 6672850 | Torque control oil pump with low parasitic loss and rapid pressure transient response | Perry Phelan | 2004-01-06 |