Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019926 | Magnetic-head unit including rotary and stationary transformer sections and amplifier arrangement | Aart T. Van 'T Veld | 1991-05-28 |
| 4355204 | Speech synthesizing arrangement having at least two distortion circuits | Karel Riemens | 1982-10-19 |