Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745273 | Method and apparatus for measuring luminosity with controlled sensitivity | Bela G. Szabo, Istvan Feher | 1988-05-17 |
| 4694208 | Current-impulse converter circuit with variable time constant | Bela G. Szabo, Istvan Feher | 1987-09-15 |