Assignee
MOORE CORP LEE C
15 granted patents·929 citations·filing 1975–1987
Top patents by PatentIndex Score
15 records- 0195US4725179AAutomated pipe racking apparatusMOORE CORP LEE C·Filed 1986·Granted Feb 16, 1988·245 cites·26 claims
- 0294US4375892AOil well drilling rig moverMOORE CORP LEE C·Filed 1981·Granted Mar 8, 1983·71 cites·9 claims
- 0393US4834604APipe moving apparatus and methodMOORE CORP LEE C·Filed 1987·Granted May 30, 1989·189 cites·13 claims
- 0493US4171032ASafety support for safety beltsMOORE CORP LEE C·Filed 1978·Granted Oct 16, 1979·59 cites·10 claims
- 0587US4172684AFloor level pipe handling apparatusMOORE CORP LEE C·Filed 1978·Granted Oct 30, 1979·67 cites·6 claims
- 0686US3986619APipe handling apparatus for oil well drilling derrickMOORE CORP LEE C·Filed 1975·Granted Oct 19, 1976·67 cites·11 claims
- 0784US4587778AMethod and apparatus for erecting a drilling rig mastMOORE CORP LEE C·Filed 1984·Granted May 13, 1986·65 cites·21 claims
- 0881US4598509AMethod and apparatus for raising and lowering a telescoping mastMOORE CORP LEE C·Filed 1985·Granted Jul 8, 1986·47 cites·9 claims
- 0981US4324077AMethod of moving a drilling rig long and short distancesMOORE CORP LEE C·Filed 1979·Granted Apr 13, 1982·47 cites·7 claims
- 1058US3986618APipe rack with pivoted fingers and screw conveyorsMOORE CORP LEE C·Filed 1975·Granted Oct 19, 1976·24 cites·10 claims
- 1158US3978994APipe rack with pivoted fingersMOORE CORP LEE C·Filed 1975·Granted Sep 7, 1976·21 cites·10 claims
- 1246US4163625AMovable working platform for use in racking drill pipeMOORE CORP LEE C·Filed 1978·Granted Aug 7, 1979·13 cites·6 claims
- 1339US4390162AInfinitely variable crown block positioningMOORE CORP LEE C·Filed 1981·Granted Jun 28, 1983·10 cites·6 claims
- 1433US4094051AMethod of making sheavesMOORE CORP LEE C·Filed 1977·Granted Jun 13, 1978·3 cites·3 claims
- 1522US4615508AApparatus for skidding a load on a supportMOORE CORP LEE C·Filed 1984·Granted Oct 7, 1986·1 cites·12 claims
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