Assignee
NUMATICS INC
US22 patents
Top patents by PatentIndex Score
US5992461ANov 30, 1999
Solenoid valve housing
NUMATICS INC75 citations95
US4765385AAug 23, 1988
Tire inflation-deflation system
NUMATICS INC67 citations95
US7753740B2Jul 13, 2010
Modular electrical bus system
NUMATICS INC34 citations94
US6053198AApr 25, 2000
Solenoid valve control system
NUMATICS INC79 citations94
US7967646B2Jun 28, 2011
Modular electrical bus system
NUMATICS INC11 citations91
US4073311AFeb 14, 1978
Flow control valve
NUMATICS INC31 citations91
US4995421AFeb 26, 1991
Lock-out valve with controlled restart
NUMATICS INC30 citations90
US6164323ADec 26, 2000
Solenoid valve control system
NUMATICS INC54 citations89
US5522431AJun 4, 1996
Solenoid valve control system
NUMATICS INC39 citations86
US7896711B2Mar 1, 2011
Modular electrical bus system
NUMATICS INC7 citations82
USRE41299EMay 4, 2010
Solenoid valve control system
NUMATICS INC14 citations82
US6257277B1Jul 10, 2001
Modular multiple output pneumatic pressure valve
NUMATICS INC13 citations72
US3952619AApr 27, 1976
Tube assembly tool
NUMATICS INC11 citations71
US4000684AJan 4, 1977
Safety lock-out valve
NUMATICS INC30 citations70
US4742841AMay 10, 1988
Water shut-off valve
NUMATICS INC17 citations66
US6405754B1Jun 18, 2002
Modular multiple output pneumatic pressure valve
NUMATICS INC3 citations61
US6375156B2Apr 23, 2002
Welding gun cylinder with control valve
NUMATICS INC5 citations61
US7089848B2Aug 15, 2006
Non-rotating double acting piston and cylinder assembly
NUMATICS INC7 citations58
US7533684B1May 19, 2009
Dispensing valve with back flow protection
NUMATICS INC5 citations53
US6273318B1Aug 14, 2001
Welding gun cylinder with control valve
NUMATICS INC0 citations51
US6490172B1Dec 3, 2002
Circuit board retainer
NUMATICS INC3 citations50
US8356793B1Jan 22, 2013
Cartridge valve and manifold assembly
NUMATICS INC0 citations46