Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078122 | Annular ring groove of a piston | Richard John Donahue | 2024-09-03 |
| 11643991 | Annular ring groove of a piston | Richard John Donahue | 2023-05-09 |
| 11592014 | Method and system for gas compressor control | Ryan Thomas Smith, Eshang Saini | 2023-02-28 |
| 10789657 | System and method for compressor scheduling | Maruthi Narasinga Rao Devarakonda, Aaron John Avagliano, Trevor James Kirsten, Douglas A. Kiesling | 2020-09-29 |
| 10753312 | Annular ring groove of a piston | Richard John Donahue | 2020-08-25 |
| 10584653 | Systems and methods for spark timing retardation | — | 2020-03-10 |
| 10557434 | Knock sensor systems and methods for valve recession conditions | Stephan Laiminger | 2020-02-11 |
| 9926891 | System and method of exhaust gas recirculation | Kenneth Edward Neuman, Kevin Paul Konkle, Brian Murphy | 2018-03-27 |
| 8108128 | Controlling exhaust gas recirculation | Kevin Paul Konkle, Andrew May | 2012-01-31 |
| 7383816 | Virtual fuel quality sensor | — | 2008-06-10 |
| 6564774 | Feedforward engine control governing system | Michael Ellims | 2003-05-20 |
| 6161384 | Turbocharger control management system throttle reserve control | Edward O. Reinbold, James A. Davis, Dennis Moss, Mark J. Carls, William Briggs | 2000-12-19 |
| 5816047 | Electronically controlled wastegate valve for a turbo charger | — | 1998-10-06 |