Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092044 | Fuel tank isolation valve controls and diagnostics | Brian P. Hannon, JR., Kevin Aldridge | 2024-09-17 |
| 11639705 | Vapor capture element for an air intake system of an internal combustion engine | Michael B. Viola, Anne M. Dailly, Miles K. Maxey, Timothy E. McCarthy | 2023-05-02 |
| 11499507 | Evaporative canister for an internal combustion engine | Michael B. Viola, Anne M. Dailly, Miles K. Maxey, Timothy E. McCarthy | 2022-11-15 |
| 11466631 | Method and system for controlling an on-vehicle evaporative emission system | Michael B. Viola, Timothy E. McCarthy, Anne M. Dailly | 2022-10-11 |
| 11313291 | Secondary throttle control systems and methods | Andrew A. Raftopoulos, Michael A. Smith, Christopher E. Whitney, Nathan M. Picot, Craig E. Slepicka +2 more | 2022-04-26 |
| 11230997 | Method and system for operating a fuel vapor capture system of an air intake system of an internal combustion engine | Michael B. Viola, Timothy E. McCarthy, Anne M. Dailly | 2022-01-25 |
| 10344715 | Purge pressure sensor offset and diagnostic systems and methods | Martino Casetti, Bruce A. Church | 2019-07-09 |
| 10267247 | Purge pump control systems and methods | Martino Casetti, Ping Ge | 2019-04-23 |
| 10197017 | Fuel vapor system diagnostic systems and methods | Martino Casetti, Bruce A. Church | 2019-02-05 |
| 10190515 | Fuel vapor flow estimation systems and methods | Martino Casetti | 2019-01-29 |
| 10099675 | System and method for improving fuel economy and reducing emissions when a vehicle is decelerating | Robert Douglas Shafto | 2018-10-16 |
| 9932917 | Exhaust gas recirculation control systems and methods | Vijay Ramappan, Martino Casetti | 2018-04-03 |
| 9903283 | Method to optimize engine operation using active fuel management | Allen B. Rayl, Donovan L. Dibble, Steven J. Haase | 2018-02-27 |
| 9771884 | System and method for controlling the amount of purge fluid delivered to cylinders of an engine based on an operating parameter of a purge pump | Christopher P. Musienko, Kenneth C. Swartz | 2017-09-26 |
| 9752539 | Method for diagnosing leaks downstream of the purge flow control orifice | Sergio Quelhas, Lawrence A. Staat, Kenneth C. Swartz | 2017-09-05 |
| 9682628 | Fuel vapor canister heater control and diagnostic systems and methods | Martino Casetti, William R. Cadman | 2017-06-20 |
| 9506420 | External EGR rate feedback | Vijay Ramappan, Gerald W. Fly | 2016-11-29 |
| 9458780 | Systems and methods for controlling cylinder deactivation periods and patterns | Randall S. Beikmann | 2016-10-04 |
| 9341088 | Camshaft phaser control systems and methods | Etsuko Muraji Stewart, Joseph J. Moon | 2016-05-17 |
| 9157390 | Selective exhaust gas recirculation diagnostic systems and methods | B. Jerry Song, Vijay Ramappan | 2015-10-13 |
| 8915236 | Systems and methods for controlling engine combustion stability | Vijay Ramappan, B. Jerry Song | 2014-12-23 |
| 8868319 | System and method for controlling intake valve timing in homogeneous charge compression ignition engines | Vijay Ramappan, Ben W. Moscherosch | 2014-10-21 |
| 8762026 | System and method for determining engine exhaust composition | Kathryn Wolfe | 2014-06-24 |
| 8755987 | System and method for torque control in a homogeneous charge compression ignition engine | Vijay Ramappan, Ben W. Moscherosch | 2014-06-17 |
| 8409762 | Adaptive method to control fuel delivery injector with modeling uncertainties in a fuel cell system | Patrick Frost, Daniel C. Di Fiore | 2013-04-02 |