Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454317 | Versatile end plate converter design using powder metal | Stephen Myers | 2002-09-24 |
| 6438839 | Method of manufacturing a catalytic converter by induction welding | John Boehnke | 2002-08-27 |