Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398690 | Five speed power transmission with two simple planetary gear sets | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2002-06-04 |
| 6213909 | Multi-speed power transmission with a mechanical clutch | — | 2001-04-10 |
| 6193626 | Powertrain with a multi-speed transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2001-02-27 |
| 6174256 | Powertrain with a six speed transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2001-01-16 |
| 6165098 | Powertrain with a six speed transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2000-12-26 |
| 6165097 | Powertrain with a six speed planetary transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2000-12-26 |
| 6146305 | Six speed planetary transmission with two simple planetary gear sets | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2000-11-14 |
| 6056665 | Five speed planetary transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 2000-05-02 |
| 6007450 | Five speed planetary transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 1999-12-28 |
| 5997429 | Five speed planetary transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 1999-12-07 |
| 5984825 | Power transmission with two simple planetary gearsets | Kumaraswamy V. Hebbale, Patrick B. Usoro | 1999-11-16 |
| 5951432 | Planetary gear transmission | Jeffrey Bodley Wehking, Kumaraswamy V. Hebbale, Patrick B. Usoro | 1999-09-14 |
| 5879264 | Multi-speed planetary power transmission | Kumaraswamy V. Hebbale, Patrick B. Usoro | 1999-03-09 |
| 5836850 | Four speed power transmission | Kumaraswamy V. Hebbale | 1998-11-17 |