Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976932 | Multi-speed planetary transmission mechanisms with a stationary planetary member and two brakes | Norman K. Bucknor, Patrick B. Usoro | 2005-12-20 |
| 6976931 | Eight speed transmissions with three planetary gear sets | Norman K. Bucknor, Patrick B. Usoro | 2005-12-20 |
| 6962548 | Wide ratio transmissions with a stationary planetary gear member and at least five clutches | Norman K. Bucknor, Patrick B. Usoro | 2005-11-08 |
| 6949048 | Wide ratio transmissions with three planetary gear sets and two brakes | Norman K. Bucknor, Patrick B. Usoro | 2005-09-27 |
| 6945900 | Wide ratio transmissions with three interconnected planetary gear members | Patrick B. Usoro, Norman K. Bucknor | 2005-09-20 |
| 6932735 | Six-speed planetary transmission mechanisms with two clutches and three brakes | Chi-Kuan Kao, Patrick B. Usoro | 2005-08-23 |
| 6846263 | Planetary transmissions with clutched input and a stationary member | Chunhao J. Lee, Norman K. Bucknor, Patrick B. Usoro | 2005-01-25 |