Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585552 | Method and apparatus for diagnosing automotive engine problems using oxygen | Paul T. Heuston, Peter J. Sullivan | 1996-12-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585552 | Method and apparatus for diagnosing automotive engine problems using oxygen | Paul T. Heuston, Peter J. Sullivan | 1996-12-17 |