Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389693 | Method of making a catalytic converter for use in an internal combustion engine | Thomas Adam Collins, Paul S. Schmitt | 2002-05-21 |
| 6317976 | Method of making a catalytic converter for use in an internal combustion engine | Paul S. Schmitt | 2001-11-20 |