Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562072 | Valve lash adjustment for overhead camshaft type engine | — | 1996-10-08 |
| 4644913 | Recirculating valve lash adjuster | — | 1987-02-24 |
| 4258673 | Cam lubrication | Ellsworth C. Adams | 1981-03-31 |