Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651003 | Method of automatic continuous calibration for an electric compass | John Manfreda, Robert Ford, Shawn Haley | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651003 | Method of automatic continuous calibration for an electric compass | John Manfreda, Robert Ford, Shawn Haley | 2003-11-18 |