Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D857751 | Engine precleaner adapter | Jill M. Frederick | 2019-08-27 |
| 9795907 | Adapter assembly for securing a precleaner to an air filtration system | Randy D. Winchel | 2017-10-24 |
| D753187 | Precleaner adapter kit | Randy D. Winchel | 2016-04-05 |