Assignee
STEWART & STEVENSON OILTOOLS I
2 granted patents·161 citations·filing 1975–1975
Top patents by PatentIndex Score
2 records- 0189US3993100AHydraulic control system for controlling a plurality of underwater devicesSTEWART & STEVENSON OILTOOLS I·Filed 1975·Granted Nov 23, 1976·132 cites·12 claims
- 0263US3974690AMethod of and apparatus for measuring annulus pressure in a wellSTEWART & STEVENSON OILTOOLS I·Filed 1975·Granted Aug 17, 1976·29 cites·9 claims
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