Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4513199 | Magnetic card read-out and timing circuitry | — | 1985-04-23 |
| 4370550 | Dual read-record head for magnetic card machine actuator | — | 1983-01-25 |
| 4361755 | Magnetic card feed mechanism and impactor | John F. Henshaw, Eugene S. Elkus | 1982-11-30 |
| 4357532 | Guide for encoded magnetic card for machine actuator | Lee A. Rath, Ilya Zhabokrug | 1982-11-02 |
| 4331863 | Punch mechanism for machine actuator cards | Shattuc Jones | 1982-05-25 |