Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497135 | Controller for use with wide range oxygen sensor | Stephen P. Sanders | 2002-12-24 |
| 6481273 | Frequency response test method for an in-vehicle air/fuel ratio sensor | — | 2002-11-19 |
| 6393903 | Volumetric efficiency compensation for dual independent continuously variable cam phasing | Dennis Craig Reed, Jeffrey M. Pfeiffer | 2002-05-28 |