Inventor
DOHOGNE L RANNEY
US25 patents
⚠️ This page may combine multiple inventors who share the name “DOHOGNE L RANNEY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMERSON ELECTRIC CO
16 patentsUS4973872ANov 27, 1990
Dynamoelectric machine rotor assembly with improved magnet retention stucture
EMERSON ELECTRIC CO172 citations99
US4910861AMar 27, 1990
Method of manufacturing retention structure for electric motor rotor magnets
EMERSON ELECTRIC CO218 citations99
US5017818AMay 21, 1991
Voltage change and motor rotation reversal device
EMERSON ELECTRIC CO55 citations92
US4937482AJun 26, 1990
Voltage and rotation switching device
EMERSON ELECTRIC CO39 citations92
US4847527AJul 11, 1989
Hall effect assembly for mounting to stators
EMERSON ELECTRIC CO43 citations92
US4893041AJan 9, 1990
Stator end cap insulator assembly including an improved stator liner, stator liner retainer and shading element insulator
EMERSON ELECTRIC CO54 citations90
US5475275ADec 12, 1995
Motor assemblies with improved endshields
EMERSON ELECTRIC CO33 citations89
US5610461AMar 11, 1997
Motor endshields
EMERSON ELECTRIC CO25 citations84
US4281234AJul 28, 1981
Method of induction annealing squirrel cage rotors
EMERSON ELECTRIC CO22 citations82
US5161597ANov 10, 1992
Method for the mass production of rotors for electric motors
EMERSON ELECTRIC CO11 citations74
US4841183AJun 20, 1989
Dynamoelectric machine construction and method
EMERSON ELECTRIC CO18 citations73
US7091640B2Aug 15, 2006
Motor with a multifunction bearing cap and method of assembly
EMERSON ELECTRIC CO4 citations62
US6974258B2Dec 13, 2005
Limited swivel self-aligning bearing assembly
EMERSON ELECTRIC CO6 citations62
US7204774B2Apr 17, 2007
One-piece drive pulley and belt guide
EMERSON ELECTRIC CO4 citations56
US7732960B2Jun 8, 2010
Motor having thrust system
EMERSON ELECTRIC CO0 citations49
US7098398B2Aug 29, 2006
Adjustable spring grounding pin
EMERSON ELECTRIC CO0 citations48
NIDEC MOTOR CORP
5 patentsUS10400600B2Sep 3, 2019
Mechanical seal for gearmotor assembly having threaded bearing retainer
NIDEC MOTOR CORP5 citations83
USD941361SJan 18, 2022
Motor mounting bracket
NIDEC MOTOR CORP9 citations82
US9228292B2Jan 5, 2016
Dryer motor and control
NIDEC MOTOR CORP2 citations61
US10393129B2Aug 27, 2019
Draft inducer blower wheel having improved shaft connection
NIDEC MOTOR CORP0 citations51
US10036397B2Jul 31, 2018
Draft inducer blower wheel having improved shaft connection
NIDEC MOTOR CORP1 citations51