Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199557 | Method of producing an electric or electronic component, a method of producing a key and a key | Sören Hansen | 1993-04-06 |
| D311727 | Push button | — | 1990-10-30 |
| 4238653 | Electrical switch having a setting rod acting as a lever | — | 1980-12-09 |
| 4234769 | Electrical switch having a floating bridge member | Sören Hansen | 1980-11-18 |