Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634868 | Method for advanced crank spark with blend spark retard for an engine | Gregory T. Weber, Christopher P. Thomas, Kenneth P. DeGroot, Thomas A. Larson | 1997-06-03 |
| 4602603 | Ignition distributor-Hall Effect sensor switching system and method | Alexander S. Korol, William R. Kissel, Douglas C. Frantz | 1986-07-29 |