Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790513 | Solenoid valve assembly | Ronald G. Davis, James S. Hickman, William J. Linch | 1988-12-13 |
| 4601197 | Peak combustion pressure timing detector for internal combustion engine | Gerald T. Fattic, William J. Ricketts | 1986-07-22 |