| 2857577 | Electrical connector | 1958-10-21 | ||
| 2825037 | Printed-circuit card clamp | 1958-02-25 | ||
| 2811700 | Electrical connector for printed wiring board | 1957-10-29 | ||
| 2802188 | Electrical socket connector for printed circuit boards | 1957-08-06 | ||
| 2711523 | Multi-contact connector | 1955-06-21 | ||
| 2685071 | Expansible conductive seal for resonant cavities | 1954-07-27 | ||
| 2654872 | Electrical connector | 1953-10-06 | ||
| 2494244 | Commutator-connector | 1950-01-10 | ||
| 2456902 | Contact and shorting mechanism | 1948-12-21 |