Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356613 | Key top for automatic assembly for keyboard apparatus | — | 1982-11-02 |
| 4348122 | Shift lock and position indicating torsion spring activated key switch | Justin O. Balta | 1982-09-07 |
| 4314113 | Keyswitch having contacts mounted on cantilever beams | — | 1982-02-02 |