Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218209 | Method and apparatus for determining correct tire pressure inflation during adjustment | Thomas E. Utter, Mark A. Walters, John G Maxgay, John Liddell Turner | 2007-05-15 |
| 6810727 | Tire pressure monitoring system algorithm for dual placard applications | Michael A. Davis, Thomas H. Tu, Ryan M. Frakes | 2004-11-02 |