General Precision Systems Inc
General PrActive Patents
0
Total Holdings
9
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3435423A | Data processing system | Expired / Lapsed | 1966-09-01 | 1969-03-25 | 0 | Details |
| US3392397A | Cassegrain antenna for scanning with elliptically shaped be… | Expired / Lapsed | 1966-02-15 | 1968-07-09 | 2 | Details |
| US3375493A | Inductive loop presence detector | Expired / Lapsed | 1965-06-30 | 1968-03-26 | 2 | Details |
| US3373374A | Self-tunable vehicle presence detector system | Expired / Lapsed | 1966-06-01 | 1968-03-12 | 0 | Details |
| US3373423A | Low-level flight system | Expired / Lapsed | 1965-05-26 | 1968-03-12 | 2 | Details |
| US3371341A | Method and means for extracting velocity sense from a non-c… | Expired / Lapsed | 1967-05-01 | 1968-02-27 | 0 | Details |
| US3364343A | Apparatus to furnish instantaneous vehicle position in term… | Expired / Lapsed | 1959-04-30 | 1968-01-16 | 2 | Details |
| US3346739A | Photosensitive character reading apparatus | Expired / Lapsed | 1964-05-18 | 1967-10-10 | 1 | Details |
| US3345505A | Function generator | Expired / Lapsed | 1960-10-24 | 1967-10-03 | 2 | Details |