Inventor · disambiguated record
Josef Sedy
Also filed as: SEDY JOSEF
15 granted patents·1 pending application·847 citations·filing 1979–2001
95Inventor score
Top patents by PatentIndex Score
16 records- 0198US4212475ASelf aligning spiral groove face sealCRANE PACKING CO·Filed 1979·Granted Jul 15, 1980·179 cites·6 claims
- 0297US5556111AFace seal with angled grooves and shallow annular grooveDURAMETALLIC CORP·Filed 1995·Granted Sep 17, 1996·118 cites·7 claims
- 0394US5702110AFace seal with angled grooves and shallow annular grooveDURAMETALLIC CORP·Filed 1996·Granted Dec 30, 1997·75 cites·17 claims
- 0492US4290611AHigh pressure upstream pumping seal combinationCRANE PACKING CO·Filed 1980·Granted Sep 22, 1981·80 cites·12 claims
- 0591US4889348ASpiral groove seal system for high vapor-pressure liquidsCRANE HOUDAILLE JOHN INC·Filed 1987·Granted Dec 26, 1989·88 cites·24 claims
- 0689US6293555B1Secondary seal for non-contacting face sealsFiled 2000·Granted Sep 25, 2001·39 cites·12 claims
- 0784US5722665ASpiral groove face sealDURAMETALLIC CORP·Filed 1997·Granted Mar 3, 1998·61 cites·22 claims
- 0881US5388843AFluid film sealDURAMETALLIC CORP·Filed 1994·Granted Feb 14, 1995·45 cites·8 claims
- 0974US5558342AMechanical seal with spring driveDURAMETALLIC CORP·Filed 1994·Granted Sep 24, 1996·34 cites·20 claims
- 1069US5533739ANon-contacting seal with centering spring mounted in dovetailed groovedDURAMETALLIC CORP·Filed 1994·Granted Jul 9, 1996·30 cites·15 claims
- 1169US5370403ANon-contacting face sealDURAMETALLIC CORP·Filed 1992·Granted Dec 6, 1994·27 cites·6 claims
- 1264US4243230ALow energy tandem sealCRANE PACKING CO·Filed 1979·Granted Jan 6, 1981·22 cites·20 claims
- 1363US5560622ASecondary seal for non-contacting face seal assemblyDURAMETALLIC CORP·Filed 1994·Granted Oct 1, 1996·21 cites·7 claims
- 1451US5531458AFace seal with angled groovesDURAMETALLIC CORP·Filed 1995·Granted Jul 2, 1996·17 cites·4 claims
- 1545US4921015ARotary vacuum valveCRANE JOHN INC·Filed 1989·Granted May 1, 1990·11 cites·10 claims
- 1634US2002092343A1Static gas seal pressure test fixtureFiled 2001·Application pending·0 cites
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