Assignee
NORGREN INC
US14 patents
Top patents by PatentIndex Score
US7204273B1Apr 17, 2007
Valve island with a pilot air path located on the side of a sub-base
NORGREN INC44 citations85
US7261121B2Aug 28, 2007
Expandable gas or fluid distribution system
NORGREN INC19 citations80
US7467640B2Dec 23, 2008
Valve for an expandable gas or liquid distribution system
NORGREN INC5 citations70
US7451778B2Nov 18, 2008
Valve for an expandable gas or fluid distribution system
NORGREN INC5 citations70
US7194911B2Mar 27, 2007
Pressure gage for an expandable gas or fluid distribution system
NORGREN INC7 citations70
US7228876B1Jun 12, 2007
Valve island with non-active area venting between components
NORGREN INC6 citations59
US7623351B2Nov 24, 2009
Valve with an integrated PC board and connecting bar
NORGREN INC2 citations57
US7344271B2Mar 18, 2008
Valve island having the expansion PC board secured in the expansion station
NORGREN INC4 citations57
US7723864B2May 25, 2010
AC-to-DC electrical switching circuit
NORGREN INC6 citations51
US7464710B2Dec 16, 2008
Manifold assembly for a ventilator system
NORGREN INC1 citations42
US7464709B2Dec 16, 2008
Integrated regulator mount for a ventilator system
NORGREN INC1 citations42
US7343848B2Mar 18, 2008
Self-vacuum arrangement for pneumatic equipment
NORGREN INC1 citations33
US7451763B2Nov 18, 2008
Pneumatic shuttle valve for a ventilator system
NORGREN INC0 citations31
US10249423B2Apr 2, 2019
Fluid resistant solenoid and related method
NORGREN INC0 citations22