Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358383 | Exhaust constituent sensor and method of packaging the same | Charles Scott Nelson, James Vargo | 2002-03-19 |
| 5749223 | Exhaust management system | John Eric Kreucher, Barry Odell Christenson, Roger Kurt Starke, Stephen Myers | 1998-05-12 |
| 5625156 | Apparatus for sensing exhaust gas | Dana M. Serrels, Brian M. Bibb, Stephen Myers, Walter P. Jenkins | 1997-04-29 |