Assignee
SUNSTRAND CORP
US18 patents
Top patents by PatentIndex Score
US4962444AOct 9, 1990
Cold chassis for cooling electronic circuit components on an electronic board
SUNSTRAND CORP130 citations97
US4982123AJan 1, 1991
Integrated exciter generator and rotating transformer
SUNSTRAND CORP63 citations96
US4949021AAug 14, 1990
Variable speed constant frequency start system with selectable input power limiting
SUNSTRAND CORP65 citations96
US5838216ANov 17, 1998
Common-mode EMI filter
SUNSTRAND CORP131 citations95
US5214564AMay 25, 1993
Capacitor assembly with integral cooling apparatus
SUNSTRAND CORP113 citations95
US5300848AApr 5, 1994
Dual permanent magnet generator planetary gear actuator and rotor phase shifting method
SUNSTRAND CORP67 citations94
US4809497AMar 7, 1989
Gas turbine engine/load compressor power plants
SUNSTRAND CORP57 citations94
US4695776ASep 22, 1987
Power converter for an electrically-compensated constant speed drive
SUNSTRAND CORP58 citations94
US5962943AOct 5, 1999
Axial gap dynamoelectric machine
SUNSTRAND CORP24 citations90
US5347188ASep 13, 1994
Electric machine with enhanced liquid cooling
SUNSTRAND CORP38 citations89
US5084662AJan 28, 1992
Unipolar converter for variable reluctance machines
SUNSTRAND CORP39 citations88
US5049269ASep 17, 1991
Filter assembly with spring loaded valve
SUNSTRAND CORP107 citations86
US4794760AJan 3, 1989
Direct drive motorized acutator control for bleed valves
SUNSTRAND CORP18 citations73
US4596360AJun 24, 1986
Pilot operated pressure regulating valve
SUNSTRAND CORP11 citations72
US4877120AOct 31, 1989
Actuator mechanism having adjustable stop
SUNSTRAND CORP15 citations69
US5867023AFeb 2, 1999
Converter circuit for rotary transformer sensing devices
SUNSTRAND CORP9 citations65
US5070689ADec 10, 1991
Power unit with stored energy
SUNSTRAND CORP4 citations62
US4832565AMay 23, 1989
Centrifugal pump
SUNSTRAND CORP5 citations61