Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484707 | Method and apparatus for generating a sustained arc at a sparking device | John R. Frus | 2002-11-26 |
| 6353293 | Method and apparatus for controllably generating sparks in an ignition system or the like | John R. Frus | 2002-03-05 |
| 6334440 | Advanced dive computer that calculates and displays the users breathing parameter and water salinity | — | 2002-01-01 |