Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307421 | Television circuit for changing an interlace factor | — | 1981-12-22 |
| 4302777 | Flare compensation circuit for television | Rudolf Kemner, Bernardus G. J. Kuilman | 1981-11-24 |