Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489888 | Using signal strength to identify tire position | Thomas R. Olson, Emil J. Ureel | 2002-12-03 |
| 6469621 | Tire monitor compatible with multiple data protocols | Loren Vredevoogd | 2002-10-22 |