Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474597 | Tray for orienting and conveying items | Michael Thomas Pier | 2013-07-02 |
| 4502428 | Lash adjuster with follower body retainer | — | 1985-03-05 |
| 4497307 | Integral rocker arm hydraulic lifter and bearing assembly | Christopher McCarthy | 1985-02-05 |
| 4448155 | Guide for roller cam follower | George A. Hillebrand | 1984-05-15 |