Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7497285 | Hybrid electric vehicle | — | 2009-03-03 |
| 7466053 | Dual-rotor electric traction motor | — | 2008-12-16 |
| 6005358 | Drive system for electric vehicles | — | 1999-12-21 |
| 5804935 | Drive system for electric vehicles | — | 1998-09-08 |
| 5226777 | Load lifting system for vehicles | — | 1993-07-13 |
| 5163537 | Battery changing system for electric battery-powered vehicles | — | 1992-11-17 |