Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647833 | Power-supply circuit | Lammert Ter Heide | 1987-03-03 |
| 4626717 | Pivotably oscillating motor having simple armature pole elements | Johannes M. M. Hensing | 1986-12-02 |
| 4603968 | Device for exchanging masks | — | 1986-08-05 |