Martin Decker Corp
Martin DecActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3080758A | Mud gauge | Expired / Lapsed | 1959-04-23 | 1963-03-12 | 2 | Details |
| US2851880A | Permanent recording electrical force-measuring circuit | Expired / Lapsed | 1956-02-23 | 1958-09-16 | 0 | Details |
| US2635465A | Means of measuring the magnitude of torque strain set up in… | Expired / Lapsed | 1949-08-15 | 1953-04-21 | 0 | Details |
| US2328298A | Detachable coupling for high pressure hose | Expired / Lapsed | 1941-09-10 | 1943-08-31 | 0 | Details |
| US2317073A | High pressure diaphragm unit for fluid pressure gauges | Expired / Lapsed | 1941-09-10 | 1943-04-20 | 0 | Details |
| US2091764A | Pressure dampener | Expired / Lapsed | 1936-03-17 | 1937-08-31 | 0 | Details |