Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732690 | Camshaft phaser having an external bias spring | Ronald J. Pierik, Jason Urckfitz | 2004-05-11 |
| 6722329 | Locking pin mechanism for a camshaft phaser | Ronald J. Pierik | 2004-04-20 |
| 6722330 | Retention bolt for a cam phaser | Ronald J. Pierik | 2004-04-20 |
| 6691656 | Cam phaser hydraulic seal assembly | Ronald J. Pierik | 2004-02-17 |