Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651003 | Method of automatic continuous calibration for an electric compass | Mark Woloszyk, John Manfreda, Shawn Haley | 2003-11-18 |
| 6584385 | Vehicle leveling assembly | Shawn Haley, John Manfreda | 2003-06-24 |