Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435003 | Method of identifying a gas and associated apparatus | — | 2002-08-20 |
| 6428684 | Method and apparatus for diagnosing the condition of a gas sensor | — | 2002-08-06 |
| 6370940 | Apparatus for determining concentration of a gas | — | 2002-04-16 |
| 6338266 | Method of identifying a gas and associated apparatus | — | 2002-01-15 |