Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454856 | Distributor construction and signal generator | David H. Fox, Charles C. Kostan | 1984-06-19 |
| 4434754 | Method of on site charging of distributor magnet | David H. Fox, Charles C. Kostan | 1984-03-06 |