Assignee
BW IP INTERNATIONAL INC
US·20 granted patents·440 citations·filing 1987–1997
Top patents by PatentIndex Score
20 records- 0182US5076589AMechanical sealBW IP INTERNATIONAL INC·Filed 1990·Granted Dec 31, 1991·58 cites·7 claims
- 0272US5445494AMulti-stage centrifugal pump with canned magnetic bearingBW IP INTERNATIONAL INC·Filed 1993·Granted Aug 29, 1995·37 cites·10 claims
- 0371US5716054ADiametric plane split mechanical face sealBW IP INTERNATIONAL INC·Filed 1996·Granted Feb 10, 1998·38 cites·22 claims
- 0471US5556110AShroud enclosure for brittle mechanical face materialsBW IP INTERNATIONAL INC·Filed 1994·Granted Sep 17, 1996·34 cites·16 claims
- 0569US5428873ABall Latch mechanismBW IP INTERNATIONAL INC·Filed 1993·Granted Jul 4, 1995·35 cites·16 claims
- 0668US4971337AMechanical seal assemblyBW IP INTERNATIONAL INC·Filed 1989·Granted Nov 20, 1990·28 cites·5 claims
- 0766US5562294ABackup seal for axial face sealBW IP INTERNATIONAL INC·Filed 1994·Granted Oct 8, 1996·28 cites·10 claims
- 0864US5340272AMulti-stage centrifugal pump incorporating a sealed thrust bearingBW IP INTERNATIONAL INC·Filed 1992·Granted Aug 23, 1994·36 cites·9 claims
- 0961US5820106AGuided gate valveBW IP INTERNATIONAL INC·Filed 1997·Granted Oct 13, 1998·19 cites·2 claims
- 1058US4932836APump with heat exchangerBW IP INTERNATIONAL INC·Filed 1989·Granted Jun 12, 1990·19 cites·6 claims
- 1153US4744569ABellows mechanical seal with inactive diaphragmsBW IP INTERNATIONAL INC·Filed 1987·Granted May 17, 1988·18 cites·5 claims
- 1250US5193974ADynamic pressure recovery sealBW IP INTERNATIONAL INC·Filed 1991·Granted Mar 16, 1993·20 cites·9 claims
- 1349US4775293APump with heat exchangerBW IP INTERNATIONAL INC·Filed 1987·Granted Oct 4, 1988·14 cites·11 claims
- 1444US5246337AHeat exchanger with hydrostatic bearing return flow guideBW IP INTERNATIONAL INC·Filed 1992·Granted Sep 21, 1993·14 cites·12 claims
- 1543US4964646AFluid handling apparatus with shaft sleeve and extensionBW IP INTERNATIONAL INC·Filed 1989·Granted Oct 23, 1990·9 cites·14 claims
- 1641US5143515APump with seal purge heaterBW IP INTERNATIONAL INC·Filed 1990·Granted Sep 1, 1992·16 cites·11 claims
- 1730US5072608AReduction of transient thermal stresses in machine componentsBW IP INTERNATIONAL INC·Filed 1990·Granted Dec 17, 1991·5 cites·2 claims
- 1827US4997341AReduction of transient thermal stresses in machine componentsBW IP INTERNATIONAL INC·Filed 1989·Granted Mar 5, 1991·3 cites·5 claims
- 1926US5305676ALow retention force release and arming mechanism for ordinance devicesBW IP INTERNATIONAL INC·Filed 1993·Granted Apr 26, 1994·4 cites·19 claims
- 2023US5487550ASecondary gas/liquid mechanical seal assemblyBW IP INTERNATIONAL INC·Filed 1993·Granted Jan 30, 1996·5 cites·15 claims
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