Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118859 | Telecommunications system and a subscriber device | — | 2000-09-12 |
| 4369567 | Method of manufacturing a permanent magnet which is to be arranged in an air gap of a transformer core | Gerrit Bosch, Arnoldus W. Kok | 1983-01-25 |