Assignee
ARLINGTON AUTOMATICS INC
US·4 granted patents·161 citations·filing 1983–2000
Top patents by PatentIndex Score
4 records- 0185US4493374AHydraulic setting toolARLINGTON AUTOMATICS INC·Filed 1983·Granted Jan 15, 1985·79 cites·10 claims
- 0275US4671352AApparatus for selectively injecting treating fluids into earth formationsARLINGTON AUTOMATICS INC·Filed 1986·Granted Jun 9, 1987·54 cites·19 claims
- 0359US6470912B1Dual-spool hydraulic directional valveARLINGTON AUTOMATICS INC·Filed 2000·Granted Oct 29, 2002·14 cites·57 claims
- 0440US4638860AApparatus for blocking communication between well bore intervalsARLINGTON AUTOMATICS INC·Filed 1986·Granted Jan 27, 1987·14 cites·11 claims
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