Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454562 | Keyswitch with telescoping plunger | Dean S. Cowles | 1984-06-12 |
| 4453198 | Linear feel keyswitch with hysteresis | Dean S. Cowles | 1984-06-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454562 | Keyswitch with telescoping plunger | Dean S. Cowles | 1984-06-12 |
| 4453198 | Linear feel keyswitch with hysteresis | Dean S. Cowles | 1984-06-05 |