Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706792 | Integrated ignition coil and spark plug | James A. Boyer, Dwayne Allen Huntzinger, Harry Levers, Albert Anthony Skinner, Raymond O. Butler, Jr. | 1998-01-13 |
| 5028747 | Distributor cap | Richard E. Ballentine, Ray Daniels, Thomas E. Welsh, Jr. | 1991-07-02 |