Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379407 | Filter element with discrete heat generators and method of manufacture | Albert C. McDonald, Jr., Thomas M. Yonushonis | 2002-04-30 |
| 6349689 | Tappet assembly with a ceramic wear pad | Michael J. Warwick | 2002-02-26 |