Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771844 | Two-stroke lean burn gas engine with a silencer-catalytic converter | Thomas J. Hurley | 2017-09-26 |
| 9291090 | Air intake porting for a two stroke engine | Randy Coleman | 2016-03-22 |
| 8757113 | Air intake porting for a two stroke engine | Randy Coleman | 2014-06-24 |
| 8646260 | Two-stroke lean burn gas engine with a silencer/catalytic converter | Thomas J. Hurley | 2014-02-11 |
| 8495975 | Air intake porting for a two stroke engine | Randy Coleman | 2013-07-30 |
| 8235010 | Air intake porting for a two stroke engine | Randy Coleman | 2012-08-07 |
| 8104438 | Air intake porting for a two stroke engine | Randy Coleman | 2012-01-31 |
| 7963258 | Air intake porting for a two stroke engine | Randy Coleman | 2011-06-21 |
| 7818963 | Two-stroke lean burn gas engine with a silencer/catalytic converter | Thomas J. Hurley | 2010-10-26 |
| 7784437 | Air intake porting for a two stroke engine | Randy Coleman | 2010-08-31 |
| 7765799 | Two-stroke lean burn gas engine with a silencer/catalytic converter | Thomas J. Hurley | 2010-08-03 |
| 7690194 | Two-stroke lean burn gas engine with a silencer/catalytic converter | Thomas J. Hurley | 2010-04-06 |
| 7578268 | Air intake porting for a two stroke engine | Randy Coleman | 2009-08-25 |
| 7464543 | Two-stroke lean burn gas engine with a silencer/catalytic converter | Thomas J. Hurley | 2008-12-16 |
| 7258087 | Air intake porting for a two stroke engine | Randy Coleman | 2007-08-21 |
| 6732508 | Exhaust system for an internal combustion engine and engine comprising the same | Thomas A. Flach | 2004-05-11 |