Assignee
SWAGELOK CO
US234 patents
Top patents by PatentIndex Score
US7100949B2Sep 5, 2006
Ferrule with relief to reduce galling
SWAGELOK CO1,308 citations99
US6629708B2Oct 7, 2003
Ferrule with relief to reduce galling
SWAGELOK CO102 citations98
US7695027B2Apr 13, 2010
Fitting for tube and pipe
SWAGELOK CO48 citations97
US6547888B1Apr 15, 2003
Modified low temperature case hardening processes
SWAGELOK CO75 citations97
US6165597ADec 26, 2000
Selective case hardening processes at low temperature
SWAGELOK CO89 citations97
US7677602B2Mar 16, 2010
Tube fitting
SWAGELOK CO45 citations96
US7066496B2Jun 27, 2006
Fitting with separable gripping device for pipe and tube
SWAGELOK CO57 citations96
US6776193B2Aug 17, 2004
Modular surface mount manifold
SWAGELOK CO36 citations96
US6644353B1Nov 11, 2003
Modular surface mount manifold
SWAGELOK CO73 citations96
US6279242B1Aug 28, 2001
Intrinsic gauging for tube fittings
SWAGELOK CO63 citations96
US6247678B1Jun 19, 2001
Shape memory alloy actuated fluid control valve
SWAGELOK CO102 citations96
US6131963AOct 17, 2000
Ferrule with relief to reduce galling
SWAGELOK CO67 citations96
US6093303AJul 25, 2000
Low temperature case hardening processes
SWAGELOK CO73 citations96
US4114853ASep 19, 1978
Quick connect coupling
SWAGELOK CO108 citations96
US6123320ASep 26, 2000
Sanitary diaphragm valve
SWAGELOK CO93 citations95
US4665943AMay 19, 1987
Poppet valve
SWAGELOK CO59 citations95
US7497483B2Mar 3, 2009
Fitting for tube and pipe with cartridge
SWAGELOK CO44 citations94
US7284433B2Oct 23, 2007
Ultrasonic testing of fitting assembly for fluid conduits with a hand-held apparatus
SWAGELOK CO51 citations94
US6640457B2Nov 4, 2003
Intrinsic gauging for tube fittings
SWAGELOK CO70 citations94
US6234545B1May 22, 2001
Clamped flange fitting and assembly
SWAGELOK CO75 citations94
US9863542B2Jan 9, 2018
Diaphragm valve with welded diaphragm seat carrier
SWAGELOK CO18 citations93
US7416225B2Aug 26, 2008
Fitting for metal pipe and tubing
SWAGELOK CO22 citations93
US7407196B2Aug 5, 2008
Tube fitting with separable tube gripping device
SWAGELOK CO16 citations93
US7393018B2Jul 1, 2008
Tube fitting for stainless steel tubing
SWAGELOK CO23 citations93
US7108288B2Sep 19, 2006
Tube fitting with separable tube gripping ring
SWAGELOK CO50 citations93
US6695285B1Feb 24, 2004
Ball valve seat seal
SWAGELOK CO48 citations93
US6502601B2Jan 7, 2003
Modular surface mount manifold assemblies
SWAGELOK CO62 citations93
US6123340ASep 26, 2000
Modular flow devices
SWAGELOK CO62 citations93
US10214805B2Feb 26, 2019
Enhanced activation of self-passivating metals
SWAGELOK CO17 citations92
US7699358B2Apr 20, 2010
Ferrule with relief to reduce galling
SWAGELOK CO13 citations92
US7614668B1Nov 10, 2009
Ferrule with plural inner diameters
SWAGELOK CO27 citations92
US7430811B2Oct 7, 2008
Intrinsic gauging for tube fittings
SWAGELOK CO24 citations92
US7404417B2Jul 29, 2008
Modular surface mount manifold
SWAGELOK CO14 citations92
US7370664B2May 13, 2008
Flow control device
SWAGELOK CO29 citations92
US7367595B2May 6, 2008
Ferrule having convex interior wall portion
SWAGELOK CO20 citations92
US7240929B2Jul 10, 2007
Ferrule with plural inner diameters
SWAGELOK CO19 citations92
US7194817B2Mar 27, 2007
Intrinsic gauging for tube fittings
SWAGELOK CO28 citations92
US7195037B2Mar 27, 2007
Modular surface mount manifold
SWAGELOK CO20 citations92
US6938644B2Sep 6, 2005
Modular surface mount manifold
SWAGELOK CO13 citations92
US6834524B2Dec 28, 2004
Apparatus for swaging ferrules
SWAGELOK CO22 citations92
US6766582B2Jul 27, 2004
Intrinsic gauging for tube fittings
SWAGELOK CO23 citations92
US6502323B2Jan 7, 2003
Intrinsic gauging for tube fittings
SWAGELOK CO21 citations92
US6463778B1Oct 15, 2002
Apparatus for swaging ferrules
SWAGELOK CO31 citations92
US6394417B1May 28, 2002
Sanitary diaphragm valve
SWAGELOK CO51 citations92
US6345845B2Feb 12, 2002
Phase controlled sequential gripping tube fitting
SWAGELOK CO53 citations92
US4671540AJun 9, 1987
Coupling
SWAGELOK CO52 citations92
US4596272AJun 24, 1986
Coupling
SWAGELOK CO31 citations92
US8038180B2Oct 18, 2011
Fitting with taper and single ferrule
SWAGELOK CO27 citations91
US7686041B2Mar 30, 2010
Modular surface mount manifold assemblies
SWAGELOK CO14 citations91
US6629546B2Oct 7, 2003
Modular surface mount manifold assemblies
SWAGELOK CO45 citations91
Showing the top 50 of 234 patents by PatentIndex Score.