Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015982 | Ignition coil | Albert Anthony Skinner, Roger W. Kellams, Jose A. Cruz | 1991-05-14 |
| 4684202 | Overmolded electrical connector | Roger W. Kellams | 1987-08-04 |
| 4480377 | Method of making an ignition coil core | Roger W. Kellams | 1984-11-06 |
| 4399335 | Switch actuator assembly | John Delaplane, Ronald G. Davis | 1983-08-16 |
| 4342292 | Ignition distributor | Byron W. Johnson | 1982-08-03 |