Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734816 | Demagnetizing device especially for naval vessels | Jean J. Periou | 1988-03-29 |
| 4731582 | Method and apparatus for correcting alignment errors in a magnetometer system | Gilles Posseme | 1988-03-15 |