Inventor
LIGHT GERARD M
US19 patents
⚠️ This page may combine multiple inventors who share the name “LIGHT GERARD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EATON CORP
10 patentsUS5893442AApr 13, 1999
Heavy duty viscous fan drive and bracket mounting assembly therefor
EATON CORP41 citations92
US4355709AOct 26, 1982
Viscous fan drive with self-supporting brush holder assembly
EATON CORP47 citations92
US4678070AJul 7, 1987
Fluid coupling device having improved heat dissipation
EATON CORP20 citations82
US4633994AJan 6, 1987
Viscous fan drive and axially movable valve element
EATON CORP20 citations82
US5117898AJun 2, 1992
Temperature-responsive cooling system
EATON CORP14 citations74
US4949825AAug 21, 1990
Fluid coupling device having improved temperature responsiveness
EATON CORP10 citations73
US4633988AJan 6, 1987
Fluid coupling device with improved modulation capability
EATON CORP11 citations73
US4627523ADec 9, 1986
Fluid coupling device with improved fluid cooling
EATON CORP16 citations73
US4683999AAug 4, 1987
Fluid coupling device including manual engagement means
EATON CORP8 citations68
US4457417AJul 3, 1984
Torque responsive fluid coupling device
EATON CORP5 citations62
BORGWARNER INC
8 patentsUS6644933B2Nov 11, 2003
Water pump with electronically controlled viscous coupling drive
BORGWARNER INC22 citations91
US6530748B2Mar 11, 2003
Enhanced fan and fan drive assembly
BORGWARNER INC18 citations91
US6206639B1Mar 27, 2001
Enhanced fan and fan drive assembly
BORGWARNER INC20 citations91
US7621386B2Nov 24, 2009
Viscous fan drive having modified land design and armature venting
BORGWARNER INC10 citations84
US7963380B2Jun 21, 2011
OD wiper
BORGWARNER INC12 citations79
US7650974B2Jan 26, 2010
OD wiper
BORGWARNER INC16 citations79
US6358010B2Mar 19, 2002
Enhanced fan and fan drive assembly
BORGWARNER INC10 citations72
US10851852B2Dec 1, 2020
Viscous fluid shear device having wiper fixedly coupled to housing assembly
BORGWARNER INC0 citations41