Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655488 | Dual event valve control system | Keith Hampton, Bryce A. Buuck | 1997-08-12 |
| 5282523 | Travel limit stop for a motor driven actuator | Robert Mueller, Donald Haefner | 1994-02-01 |
| 4841924 | Sealed camshaft phase change device | Keith Hampton, Glen R. Lilley | 1989-06-27 |