Issued Patents 2004
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682455 | Family of six-speed planetary transmissions having three planetary gearsets and five torque-transmitting mechanisms | Madhusudan Raghavan, Patrick B. Usoro | 2004-01-27 |
| 6672987 | Multi-speed transmissions with a stationary planetary member | Madhusudan Raghavan, Patrick B. Usoro | 2004-01-06 |