Northrop Grumman Space and Mission Systems Corp
Northrop GActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3832072A | Clamp assembly | Expired / Lapsed | 1973-04-23 | 1974-08-27 | 14 | Details |
| US3776092A | Fastener | Expired / Lapsed | 1971-12-16 | 1973-12-04 | 9 | Details |
| US3327322A | Artificial heart powered by a fluid pressure pump means sim… | Expired / Lapsed | 1964-07-27 | 1967-06-27 | 2 | Details |
| US3228344A | Centrifugal impeller and method of making same | Expired / Lapsed | 1963-08-30 | 1966-01-11 | 2 | Details |
| US3070304A | Arithmetic unit for digital control systems | Expired / Lapsed | 1957-04-12 | 1962-12-25 | 0 | Details |
| US2877448A | Superconductive logical circuits | Expired / Lapsed | 1957-11-08 | 1959-03-10 | 0 | Details |
| US2876705A | Pressure loaded gear pump | Expired / Lapsed | 1953-05-29 | 1959-03-10 | 0 | Details |
| US2761393A | Submerged booster pump assembly | Expired / Lapsed | 1950-05-19 | 1956-09-04 | 0 | Details |