Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916370 | Engine assembly with vibration-isolated ignition coil apparatus | Coburn C. Bland, Jr., Sean M. Whitaker | 2021-02-09 |
| 9506381 | System and method for measuring valve lift and for detecting a fault in a valve actuator based on the valve lift | Scott T. Feldmann, Donovan L. Dibble | 2016-11-29 |
| 7814874 | Controlling two cam phasers with one cam position sensor | Coburn C. Bland, Jr., Anthony L. Marks | 2010-10-19 |
| 7607415 | Method of crank signal disturbance compensation | David S. Mathews, Tameem K. Assaf, David L. St. Pierre, Yong Xu | 2009-10-27 |
| 7519465 | Valvetrain drive stretch compensation for camshaft to crankshaft correlation | Antonio E. Bartolomeo, Richard M. Frank, Jordan R. Lee, Anthony L. Marks, Blake B. Nye +1 more | 2009-04-14 |
| 7069911 | Apparatus and methods for protecting a catalytic converter from misfire | Vincent A. White, Daniel P. Grenn | 2006-07-04 |
| 5345817 | Misfire detection in internal combustion engines | Daniel P. Grenn | 1994-09-13 |