Inventor
HANSEN JAMES E
56 patents
⚠️ This page may combine multiple inventors who share the name “HANSEN JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EATON CORP
33 patentsUS5430613AJul 4, 1995
Current transformer using a laminated toroidal core structure and a lead frame
EATON CORP107 citations98
US5185686AFeb 9, 1993
Direction sensing arc detection
EATON CORP135 citations97
US5208542AMay 4, 1993
Timing window arc detection
EATON CORP109 citations96
US4873453AOct 10, 1989
DC motor speed controller having protection
EATON CORP75 citations96
US4490620ADec 25, 1984
Engine starter protective and control module and system
EATON CORP77 citations96
US4412137AOct 25, 1983
Dual voltage engine starter management system
EATON CORP96 citations96
US4316230AFeb 16, 1982
Minimum size, integral, A.C. overload current sensing, remote power controller with reset lockout
EATON CORP81 citations96
US6433560B1Aug 13, 2002
Combined fluid condition monitor and fluid level sensor
EATON CORP71 citations94
US6278281B1Aug 21, 2001
Fluid condition monitor
EATON CORP81 citations94
US4841235AJun 20, 1989
MRS current sensor
EATON CORP38 citations93
US4412267AOct 25, 1983
Time-delay current sensing circuit breaker relay
EATON CORP52 citations93
US4209816AJun 24, 1980
Protective control for vehicle starter and electrical systems
EATON CORP37 citations93
US7259546B1Aug 21, 2007
Temperature compensating integrated anti-differential current sensing system
EATON CORP33 citations92
US7250748B2Jul 31, 2007
Integrated anti-differential current sensing system
EATON CORP24 citations92
US6012736AJan 11, 2000
Vehicle steering column control system
EATON CORP42 citations92
US5910890AJun 8, 1999
Circuit for controlling application of electricity to a coil of and electric current switching apparatus
EATON CORP25 citations92
US5425166AJun 20, 1995
Current transformer using a laminated toroidal core structure and a lead frame
EATON CORP44 citations92
US4851743AJul 25, 1989
DC motor speed controller having protection
EATON CORP50 citations92
US6771074B2Aug 3, 2004
Probe assembly for a fluid condition monitor and method of making same
EATON CORP31 citations91
US5636863AJun 10, 1997
Vehicle steering column control system
EATON CORP27 citations91
US4857837AAug 15, 1989
Magneto resistive current sensor with improved fidelity
EATON CORP33 citations89
US5857061AJan 5, 1999
Power window switch which incorporates express up/down and window motor speed control features using a force sensitive resistor or capacitor
EATON CORP34 citations88
US4227231AOct 7, 1980
Integral relay low voltage retentive means
EATON CORP50 citations87
US6130488AOct 10, 2000
Switching filter producing a low impedance control input on a high impedance input line for discriminating false control signals
EATON CORP17 citations82
US4581571AApr 8, 1986
Electrical power disconnect system
EATON CORP23 citations82
US6442812B1Sep 3, 2002
Method of manufacturing a piezoelectric torque sensor
EATON CORP18 citations77
US4490659ADec 25, 1984
Voltage controlled, variable time delay electronic interval timer for motor control
EATON CORP8 citations74
US4346424AAug 24, 1982
Electronic remote control D.C. power controller and circuit breaker
EATON CORP19 citations74
US5934704AAug 10, 1999
Vehicle steering column control system
EATON CORP13 citations73
US5906392AMay 25, 1999
Vehicle steering column control system
EATON CORP16 citations72
US5512810AApr 30, 1996
Variable speed control for a hand-held electric power tool
EATON CORP13 citations72
US6581478B2Jun 24, 2003
Torque measuring apparatus and method employing a crystal oscillator
EATON CORP9 citations69
US4274122AJun 16, 1981
Energizing and quick deenergizing circuit for electromagnetic contactors or the like
EATON CORP18 citations67
HANSEN JAMES E
3 patents(unassigned)
2 patentsFORD MOTOR CO
2 patentsCUTLER HAMMER INC
2 patentsGIFFORD HILL & COMPANY INC
2 patentsUNIV YALE
2 patentsCHEVRON RES
1 patentSYLVACHEM CORP
1 patentAMSTED IND INC
1 patentOLDERSHAW PAUL V
1 patentShowing the top 50 of 56 patents by PatentIndex Score.