LENKURT ELECTRIC CO Inc
LENKURT ELActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3457510A | Modified duobinary data transmission | Expired / Lapsed | 1966-02-18 | 1969-07-22 | 0 | Details |
| US3027522A | Double balanced transistor modulator | Expired / Lapsed | 1958-06-23 | 1962-03-27 | 0 | Details |
| US2971062A | Inband signaling system | Expired / Lapsed | 1959-05-20 | 1961-02-07 | 0 | Details |
| US2920281A | Noise suppressor | Expired / Lapsed | 1954-04-27 | 1960-01-05 | 0 | Details |
| US2697559A | Winding control mechanism | Expired / Lapsed | 1951-05-29 | 1954-12-21 | 0 | Details |
| US2632871A | Remote position-control system | Expired / Lapsed | 1949-03-22 | 1953-03-24 | 0 | Details |