Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4938451 | Method for controlling solenoid de-energized air gap | Richard D. Weaver, Sims B. Demere | 1990-07-03 |
| 4884782 | Means for separably attaching solenoid to valve | Gary L. Slack | 1989-12-05 |
| 4610080 | Method for controlling fuel injector lift | — | 1986-09-09 |
| 4494701 | Fuel injector | Richard D. Weaver | 1985-01-22 |