SOGC Inc
SOGC IncActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3059119A | Photoelectric apparatus | Expired / Lapsed | 1961-06-22 | 1962-10-16 | 0 | Details |
| US2914854A | Apparatus for platting migrated geologic cross-sections | Expired / Lapsed | 1956-06-20 | 1959-12-01 | 0 | Details |
| US2894245A | Seismic surveying method | Expired / Lapsed | 1953-08-18 | 1959-07-07 | 0 | Details |
| US2845125A | Control of oil well production | Expired / Lapsed | 1955-11-02 | 1958-07-29 | 2 | Details |
| US2668592A | Gas burner and method for burning gas in oil and gas wells | Expired / Lapsed | 1949-06-04 | 1954-02-09 | 0 | Details |
| US2640809A | Prevention of corrosion | Expired / Lapsed | 1950-12-19 | 1953-06-02 | 2 | Details |