Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193252 | Two motor electric drive hybrid transmission | Christopher A. Tuckfield | 2015-11-24 |
| 8882627 | Electric variable transmission for hybrid electric vehicles with four forward modes and six fixed gears | — | 2014-11-11 |
| 8465386 | Semi-power split hybrid transmission with multiple modes and fixed gears | — | 2013-06-18 |
| 8152668 | Electric variable transmission for hybrid electric vehicles with two forward modes and four fixed gears | — | 2012-04-10 |
| 8066609 | Electric variable transmission for hybrid electric vehicles with three forward modes, one reverse mode, and five fixed gears | — | 2011-11-29 |
| 8021256 | Electrically-variable transmission with compounded output gearing | Brendan M. Conlon, Andrew W. Phillips | 2011-09-20 |