Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8967089 | Reformed ethanol engines | David A. Morgenstern, Jennifer C. Wheeler | 2015-03-03 |
| 8817352 | Optical switching assembly with over-center lock | David G. Anthony | 2014-08-26 |
| 8347836 | Method for controlling a variable event valvetrain | Thomas G. Leone | 2013-01-08 |
| 8245690 | Direct injection alcohol engine with boost and spark control | — | 2012-08-21 |
| 8176903 | System and method for improving exhaust gas recirculation for a turbocharged engine | Daniel Joseph Styles, Donald J. Lewis | 2012-05-15 |
| 8141356 | Ethanol separation using air from turbo compressor | Thomas G. Leone | 2012-03-27 |
| 8078386 | Approach for reducing overheating of direct injection fuel injectors | Kevin Durand Byrd | 2011-12-13 |
| 8028678 | Direct injection alcohol engine with boost and spark control | — | 2011-10-04 |
| 7963275 | System and method for improving exhaust gas recirculation for a turbocharged engine | Daniel Joseph Styles, Donald J. Lewis | 2011-06-21 |
| 7957888 | Approach for enhancing emissions control device warmup in a direct injection engine system | Thomas G. Leone, Donald J. Lewis | 2011-06-07 |
| 7942128 | Warm up strategy for ethanol direct injection plus gasoline port fuel injection | Thomas G. Leone, Donald J. Lewis | 2011-05-17 |
| 7909019 | Direct injection alcohol engine with boost and spark control | — | 2011-03-22 |
| 7869930 | Approach for reducing overheating of direct injection fuel injectors | Kevin Durand Byrd | 2011-01-11 |
| 7730872 | Engine with water and/or ethanol direct injection plus gas port fuel injectors | Thomas G. Leone, Michael Howard Shelby | 2010-06-08 |
| 7721710 | Warm up strategy for ethanol direct injection plus gasoline port fuel injection | Thomas G. Leone, Donald J. Lewis | 2010-05-25 |
| 7720592 | Approach for enhancing emissions control device warmup in a direct injection engine system | Thomas G. Leone, Donald J. Lewis | 2010-05-18 |
| 7681554 | Approach for reducing injector fouling and thermal degradation for a multi-injector engine system | Leslie Bromberg, Paul Blumberg, Daniel R. Cohn, John B. Heywood | 2010-03-23 |
| 7647916 | Engine with two port fuel injectors | Thomas G. Leone, Jeffrey C. Lyjak | 2010-01-19 |
| 7597072 | System and method for operating a multiple fuel engine | Stephen L. Hahn | 2009-10-06 |
| 7581528 | Control strategy for engine employng multiple injection types | Thomas G. Leone, Jeff Chester Lyjak, Michael Howard Shelby | 2009-09-01 |
| 7469667 | Method for controlling a variable event valvetrain | Thomas G. Leone | 2008-12-30 |
| 7461628 | Multiple combustion mode engine using direct alcohol injection | Paul Blumberg, Leslie Bromberg, Daniel R. Cohn, John B. Heywood, George Carver Davis +1 more | 2008-12-09 |
| 7426925 | Warm up strategy for ethanol direct injection plus gasoline port fuel injection | Thomas G. Leone, Donald J. Lewis | 2008-09-23 |
| 7395786 | Warm up strategy for ethanol direct injection plus gasoline port fuel injection | Thomas G. Leone, Donald J. Lewis | 2008-07-08 |
| 7325521 | System and method for improved cam retard | James Leiby, Tom G. Leone, Lester Ryder | 2008-02-05 |