Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513612 | Multiple combustion ignition timing system | Scott Campbell | 1996-05-07 |
| 5074262 | Spark device for internal combustion engines | Scott Campbell | 1991-12-24 |
| 4951629 | Ignition timing system | Scott Campbell | 1990-08-28 |
| 4710598 | Distributor for multi-cylinder engine | Deloss J. Biddle | 1987-12-01 |
| 4658103 | Distributor for multi-cylinder engine | Deloss J. Biddle | 1987-04-14 |