Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552583 | Exhaust purification with on-board ammonia production | James Joshua Driscoll, Gerald N. Coleman, Kevin Knox | 2009-06-30 |
| 7490466 | Exhaust gas recirculation and selective catalytic reduction system | Brett M. Bailey | 2009-02-17 |
| 7464540 | Ammonia producing engine utilizing oxygen separation | William L. Easley, Gerald N. Coleman | 2008-12-16 |
| 7434389 | Engine system and method of providing power therein | — | 2008-10-14 |
| 7371353 | Exhaust purification with on-board ammonia production | James Joshua Driscoll, Gerald N. Coleman | 2008-05-13 |
| 7171924 | Combustion control system of a homogeneous charge | Scott B. Fiveland, Joel D. Hiltner | 2007-02-06 |
| 7121523 | Fluid control valve | Kenneth M. Adams, Frank Jianyuan Yang | 2006-10-17 |
| 7055472 | System and method for actuating an engine valve | Sean O. Cornell | 2006-06-06 |
| 6941909 | System and method for actuating an engine valve | Sean O. Cornell | 2005-09-13 |
| 6907851 | Engine valve actuation system | Travis E. Barnes, Judson R. Bruce, Sean O. Cornell, Douglas E. Handly, Scott Leman +2 more | 2005-06-21 |
| 6349920 | Poppet valve shaping for quick valve opening | Stephen R. Lewis, Charles B. Looney, Larry R. Mitzelfelt, Jr., David E. Martin, James D. Griffith +2 more | 2002-02-26 |
| 6029682 | Rapidly opening electromagnetic valve | Stephen R. Lewis, Charles B. Looney, Larry R. Mitzelfelt, Jr., David E. Martin, James D. Griffith +4 more | 2000-02-29 |