Assignee
MASX ENERGY SERVICES GROUP INC
US·10 granted patents·920 citations·filing 1989–1993
Top patents by PatentIndex Score
10 records- 0197US5022472AHydraulic clamp for rotary drilling headMASX ENERGY SERVICES GROUP INC·Filed 1989·Granted Jun 11, 1991·202 cites·22 claims
- 0291US5305839ATurbine pump ring for drilling headsMASX ENERGY SERVICES GROUP INC·Filed 1993·Granted Apr 26, 1994·142 cites·11 claims
- 0390US5154231AWhipstock assembly with hydraulically set anchorMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Oct 13, 1992·146 cites·14 claims
- 0485US5082020AValve body for oilfield applicationsMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Jan 21, 1992·52 cites·8 claims
- 0581US5062450AValve body for oilfield applicationsMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Nov 5, 1991·75 cites·16 claims
- 0680US5048621AAdjustable bent housing for controlled directional drillingMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Sep 17, 1991·77 cites·12 claims
- 0777US5074355ASection mill with multiple cutting bladesMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Dec 24, 1991·85 cites·22 claims
- 0877US5062479AStripper rubbers for drilling headsMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Nov 5, 1991·68 cites·22 claims
- 0976US5046557AWell packing toolMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Sep 10, 1991·68 cites·32 claims
- 1033US5238063APressure balanced charge container for wellhead severing systemMASX ENERGY SERVICES GROUP INC·Filed 1992·Granted Aug 24, 1993·5 cites·13 claims
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