Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830529 | Torque transfer assembly with planetary differential | Perry Phelan, Joseph Palazzolo, William Paul Perkins | 2004-12-14 |
| 6702701 | Oil pump with integral fast acting valve for controlling planetary system torque | Perry Phelan, Joseph Palazzolo | 2004-03-09 |