Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759140 | Fifty percent burn crankshaft angle estimation systems and methods | Gary Robert Cygan, Jr., Chao F. Daniels, Ronald J. Herrin | 2017-09-12 |
| 9759177 | System and method for controlling spark timing based on a duration of a fuel burn within a cylinder in an engine | Gary Robert Cygan, Jr., Chao F. Daniels, Ronald J. Herrin | 2017-09-12 |