Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748136 | Electronic landmark enhancement to GPS based navigation systems | — | 1998-05-05 |
| 5448136 | Method and apparatus for current regulation in a gas discharge lamp | — | 1995-09-05 |
| 5296783 | Dual filament lamp and drive apparatus for dimmable avionics displays | — | 1994-03-22 |
| 5250877 | Method and apparatus for driving a gas discharge lamp | — | 1993-10-05 |