Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480229 | Amplifier arrangement with parallel-operated amplifier sections | Nico V. Franssen, deceased, by Friedrich J. de Haan, administrator | 1984-10-30 |
| 4430609 | Signal transfer device having a transfer characteristic which is adjustable in steps | Eise C. Dijkmans, Albertus Jan Paulus Maria Van Uden | 1984-02-07 |
| 4409556 | Amplifier arrangement with very low distortion | — | 1983-10-11 |