Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755167 | Two-step roller finger cam follower having spool-shaped low-lift roller | John J. Krieg, Timothy W. Kunz, Nick J. Hendriksma, Wayne S. Harris, James A. Niemeier +2 more | 2004-06-29 |
| 6691657 | Two-step finger follower rocker arm | Nick J. Hendriksma, Wayne S. Harris, Timothy W. Kunz | 2004-02-17 |
| 6615782 | Two-step finger follower rocker arm | Nick J. Hendriksma, Wayne S. Harris, Timothy W. Kunz | 2003-09-09 |